28411513200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 900

約数和(自身を含む): 121775267640

約数和(自身を除く): 93363754440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 98, 100, 105, 112, 114, 120, 126, 133, 140, 144, 147, 150, 152, 168, 171, 173, 175, 180, 190, 196, 200, 210, 225, 228, 240, 245, 252, 266, 280, 285, 294, 300, 304, 315, 336, 342, 343, 346, 350, 360, 380, 392, 399, 400, 420, 441, 450, 456, 475, 490, 504, 519, 525, 532, 560, 570, 588, 600, 630, 665, 684, 686, 692, 700, 720, 735, 760, 784, 798, 840, 855, 865, 882, 900, 912, 931, 950, 980, 1008, 1029, 1038, 1050, 1064, 1140, 1176, 1197, 1200, 1211, 1225, 1260, 1330, 1368, 1372, 1384, 1400, 1425, 1470, 1520, 1557, 1575, 1596, 1680, 1710, 1715, 1730, 1764, 1800, 1862, 1900, 1960, 1995, 2058, 2076, 2100, 2128, 2205, 2280, 2352, 2394, 2401, 2422, 2450, 2520, 2595, 2660, 2736, 2744, 2768, 2793, 2800, 2850, 2940, 3087, 3114, 3150, 3192, 3287, 3325, 3420, 3430, 3460, 3528, 3600, 3633, 3675, 3724, 3800, 3920, 3990, 4116, 4152, 4200, 4275, 4325, 4410, 4560, 4655, 4788, 4802, 4844, 4900, 5040, 5145, 5190, 5320, 5488, 5586, 5700, 5880, 5985, 6055, 6174, 6228, 6300, 6384, 6517, 6574, 6650, 6840, 6860, 6920, 7056, 7203, 7266, 7350, 7448, 7600, 7785, 7980, 8232, 8304, 8379, 8400, 8477, 8550, 8575, 8650, 8820, 9310, 9576, 9604, 9688, 9800, 9861, 9975, 10290, 10380, 10640, 10899, 11025, 11172, 11400, 11760, 11970, 12005, 12110, 12348, 12456, 12600, 12975, 13034, 13148, 13300, 13680, 13720, 13840, 13965, 14406, 14532, 14700, 14896, 15435, 15570, 15960, 16435, 16464, 16758, 16954, 17100, 17150, 17300, 17640, 18165, 18620, 19152, 19208, 19376, 19551, 19600, 19722, 19950, 20580, 20760, 21609, 21798, 22050, 22344, 22800, 23009, 23275, 23940, 24010, 24220, 24696, 24912, 25200, 25431, 25725, 25950, 26068, 26296, 26600, 27440, 27930, 28812, 29064, 29400, 29583, 29925, 30275, 30870, 31140, 31920, 32585, 32870, 33516, 33908, 34200, 34300, 34600, 35280, 36015, 36330, 37240, 38416, 38925, 39102, 39444, 39900, 41160, 41520, 41895, 42385, 43218, 43596, 44100, 44688, 45619, 46018, 46550, 47880, 48020, 48440, 49305, 49392, 50862, 51450, 51900, 52136, 52592, 53200, 54495, 55860, 57624, 58128, 58653, 58800, 59166, 59339, 59850, 60025, 60550, 61740, 62280, 65170, 65740, 67032, 67816, 68400, 68600, 69027, 69200, 69825, 72030, 72660, 74480, 76293, 77175, 77850, 78204, 78888, 79800, 82175, 82320, 83790, 84770, 86436, 87192, 88200, 90825, 91238, 92036, 93100, 95760, 96040, 96880, 97755, 98610, 101724, 102900, 103800, 104272, 108045, 108990, 111720, 115045, 115248, 117306, 118332, 118678, 119700, 120050, 121100, 123480, 124560, 127155, 130340, 131480, 134064, 135632, 136857, 137200, 138054, 139650, 144060, 145320, 147915, 152586, 154350, 155700, 156408, 157776, 159600, 161063, 162925, 164350, 167580, 169540, 172872, 174384, 176400, 178017, 180075, 181650, 182476, 184072, 186200, 192080, 195510, 197220, 203448, 205800, 207081, 207600, 209475, 211925, 216090, 217980, 223440, 228095, 230090, 234612, 236664, 237356, 239400, 240100, 242200, 246525, 246960, 254310, 260680, 262960, 272475, 273714, 276108, 279300, 288120, 290640, 293265, 295830, 296695, 305172, 308700, 311400, 312816, 322126, 325850, 328700, 335160, 339080, 345135, 345744, 356034, 360150, 363300, 364952, 368144, 372400, 381465, 391020, 394440, 406896, 410571, 411600, 414162, 415373, 418950, 423850, 432180, 435960, 456190, 460180, 469224, 473328, 474712, 478800, 480200, 483189, 484400, 488775, 493050, 508620, 521360, 534051, 540225, 544950, 547428, 552216, 558600, 575225, 576240, 586530, 591660, 593390, 610344, 617400, 622800, 635775, 644252, 651700, 657400, 670320, 678160, 684285, 690270, 712068, 720300, 726600, 729904, 739575, 762930, 782040, 788880, 805315, 821142, 828324, 830746, 837900, 847700, 864360, 871920, 890085, 912380, 920360, 938448, 949424, 960400, 966378, 977550, 986100, 1017240, 1035405, 1068102, 1080450, 1089900, 1094856, 1104432, 1117200, 1127441, 1140475, 1150450, 1173060, 1183320, 1186780, 1220688, 1234800, 1246119, 1271550, 1288504, 1303400, 1314800, 1368570, 1380540, 1424136, 1440600, 1449567, 1453200, 1466325, 1479150, 1483475, 1525860, 1564080, 1610630, 1642284, 1656648, 1661492, 1675800, 1695400, 1725675, 1728720, 1780170, 1824760, 1840720, 1907325, 1932756, 1955100, 1972200, 2034480, 2052855, 2070810, 2076865, 2136204, 2160900, 2179800, 2189712, 2254882, 2280950, 2300900, 2346120, 2366640, 2373560, 2415945, 2492238, 2543100, 2577008, 2606800, 2670255, 2737140, 2761080, 2848272, 2881200, 2899134, 2932650, 2958300, 2966950, 3051720, 3221260, 3284568, 3313296, 3322984, 3351600, 3382323, 3390800, 3421425, 3451350, 3560340, 3649520, 3738357, 3814650, 3865512, 3910200, 3944400, 4026575, 4105710, 4141620, 4153730, 4272408, 4321800, 4359600, 4450425, 4509764, 4561900, 4601800, 4692240, 4747120, 4831890, 4984476, 5086200, 5177025, 5340510, 5474280, 5522160, 5637205, 5798268, 5865300, 5916600, 5933900, 6103440, 6230595, 6442520, 6569136, 6645968, 6764646, 6842850, 6902700, 7120680, 7247835, 7476714, 7629300, 7731024, 7820400, 7892087, 8053150, 8211420, 8283240, 8307460, 8544816, 8643600, 8900850, 9019528, 9123800, 9203600, 9663780, 9968952, 10146969, 10172400, 10264275, 10354050, 10384325, 10681020, 10948560, 11274410, 11596536, 11730600, 11833200, 11867800, 12079725, 12461190, 12885040, 13351275, 13529292, 13685700, 13805400, 14241360, 14495670, 14953428, 15258600, 15784174, 16106300, 16422840, 16566480, 16614920, 16911615, 17801700, 18039056, 18247600, 18691785, 19327560, 19937904, 20293938, 20528550, 20708100, 20768650, 21362040, 22548820, 23193072, 23461200, 23676261, 23735600, 24159450, 24922380, 26702550, 27058584, 27371400, 27610800, 28186025, 28991340, 29906856, 30517200, 31152975, 31568348, 32212600, 32845680, 33229840, 33823230, 35603400, 36239175, 37383570, 38655120, 39460435, 40587876, 41057100, 41416200, 41537300, 42724080, 45097640, 47352522, 48318900, 49844760, 50734845, 53405100, 54117168, 54742800, 56372050, 57982680, 59813712, 62305950, 63136696, 64425200, 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約数ペア:

[(1, 28411513200), (2, 14205756600), (3, 9470504400), (4, 7102878300), (5, 5682302640), (6, 4735252200), (7, 4058787600), (8, 3551439150), (9, 3156834800), (10, 2841151320), (12, 2367626100), (14, 2029393800), (15, 1894100880), (16, 1775719575), (18, 1578417400), (19, 1495342800), (20, 1420575660), (21, 1352929200), (24, 1183813050), (25, 1136460528), (28, 1014696900), (30, 947050440), (35, 811757520), (36, 789208700), (38, 747671400), (40, 710287830), (42, 676464600), (45, 631366960), (48, 591906525), (49, 579826800), (50, 568230264), (56, 507348450), (57, 498447600), (60, 473525220), (63, 450976400), (70, 405878760), (72, 394604350), (75, 378820176), (76, 373835700), (80, 355143915), (84, 338232300), (90, 315683480), (95, 299068560), (98, 289913400), (100, 284115132), (105, 270585840), (112, 253674225), (114, 249223800), (120, 236762610), (126, 225488200), (133, 213620400), (140, 202939380), (144, 197302175), (147, 193275600), (150, 189410088), (152, 186917850), (168, 169116150), (171, 166149200), (173, 164228400), (175, 162351504), (180, 157841740), (190, 149534280), (196, 144956700), (200, 142057566), (210, 135292920), (225, 126273392), (228, 124611900), (240, 118381305), (245, 115965360), (252, 112744100), (266, 106810200), (280, 101469690), (285, 99689520), (294, 96637800), (300, 94705044), (304, 93458925), (315, 90195280), (336, 84558075), (342, 83074600), (343, 82832400), (346, 82114200), (350, 81175752), (360, 78920870), (380, 74767140), (392, 72478350), (399, 71206800), (400, 71028783), (420, 67646460), (441, 64425200), (450, 63136696), (456, 62305950), (475, 59813712), (490, 57982680), (504, 56372050), (519, 54742800), (525, 54117168), (532, 53405100), (560, 50734845), (570, 49844760), (588, 48318900), (600, 47352522), (630, 45097640), (665, 42724080), (684, 41537300), (686, 41416200), (692, 41057100), (700, 40587876), (720, 39460435), (735, 38655120), (760, 37383570), (784, 36239175), (798, 35603400), (840, 33823230), (855, 33229840), (865, 32845680), (882, 32212600), (900, 31568348), (912, 31152975), (931, 30517200), (950, 29906856), (980, 28991340), (1008, 28186025), (1029, 27610800), (1038, 27371400), (1050, 27058584), (1064, 26702550), (1140, 24922380), (1176, 24159450), (1197, 23735600), (1200, 23676261), (1211, 23461200), (1225, 23193072), (1260, 22548820), (1330, 21362040), (1368, 20768650), (1372, 20708100), (1384, 20528550), (1400, 20293938), (1425, 19937904), (1470, 19327560), (1520, 18691785), (1557, 18247600), (1575, 18039056), (1596, 17801700), (1680, 16911615), (1710, 16614920), (1715, 16566480), (1730, 16422840), (1764, 16106300), (1800, 15784174), (1862, 15258600), (1900, 14953428), (1960, 14495670), (1995, 14241360), (2058, 13805400), (2076, 13685700), (2100, 13529292), (2128, 13351275), (2205, 12885040), (2280, 12461190), (2352, 12079725), (2394, 11867800), (2401, 11833200), (2422, 11730600), (2450, 11596536), (2520, 11274410), (2595, 10948560), (2660, 10681020), (2736, 10384325), (2744, 10354050), (2768, 10264275), (2793, 10172400), (2800, 10146969), (2850, 9968952), (2940, 9663780), (3087, 9203600), (3114, 9123800), (3150, 9019528), (3192, 8900850), (3287, 8643600), (3325, 8544816), (3420, 8307460), (3430, 8283240), (3460, 8211420), (3528, 8053150), (3600, 7892087), (3633, 7820400), (3675, 7731024), (3724, 7629300), (3800, 7476714), (3920, 7247835), (3990, 7120680), (4116, 6902700), (4152, 6842850), (4200, 6764646), (4275, 6645968), (4325, 6569136), (4410, 6442520), (4560, 6230595), (4655, 6103440), (4788, 5933900), (4802, 5916600), (4844, 5865300), (4900, 5798268), (5040, 5637205), (5145, 5522160), (5190, 5474280), (5320, 5340510), (5488, 5177025), (5586, 5086200), (5700, 4984476), (5880, 4831890), (5985, 4747120), (6055, 4692240), (6174, 4601800), (6228, 4561900), (6300, 4509764), (6384, 4450425), (6517, 4359600), (6574, 4321800), (6650, 4272408), (6840, 4153730), (6860, 4141620), (6920, 4105710), (7056, 4026575), (7203, 3944400), (7266, 3910200), (7350, 3865512), (7448, 3814650), (7600, 3738357), (7785, 3649520), (7980, 3560340), (8232, 3451350), (8304, 3421425), (8379, 3390800), (8400, 3382323), (8477, 3351600), (8550, 3322984), (8575, 3313296), (8650, 3284568), (8820, 3221260), (9310, 3051720), (9576, 2966950), (9604, 2958300), (9688, 2932650), (9800, 2899134), (9861, 2881200), (9975, 2848272), (10290, 2761080), (10380, 2737140), (10640, 2670255), (10899, 2606800), (11025, 2577008), (11172, 2543100), (11400, 2492238), (11760, 2415945), (11970, 2373560), (12005, 2366640), (12110, 2346120), (12348, 2300900), (12456, 2280950), (12600, 2254882), (12975, 2189712), (13034, 2179800), (13148, 2160900), (13300, 2136204), (13680, 2076865), (13720, 2070810), (13840, 2052855), (13965, 2034480), (14406, 1972200), (14532, 1955100), (14700, 1932756), (14896, 1907325), (15435, 1840720), (15570, 1824760), (15960, 1780170), (16435, 1728720), (16464, 1725675), (16758, 1695400), (16954, 1675800), (17100, 1661492), (17150, 1656648), (17300, 1642284), (17640, 1610630), (18165, 1564080), (18620, 1525860), (19152, 1483475), (19208, 1479150), (19376, 1466325), (19551, 1453200), (19600, 1449567), (19722, 1440600), (19950, 1424136), (20580, 1380540), (20760, 1368570), (21609, 1314800), (21798, 1303400), (22050, 1288504), (22344, 1271550), (22800, 1246119), (23009, 1234800), (23275, 1220688), (23940, 1186780), (24010, 1183320), (24220, 1173060), (24696, 1150450), (24912, 1140475), (25200, 1127441), (25431, 1117200), (25725, 1104432), (25950, 1094856), (26068, 1089900), (26296, 1080450), (26600, 1068102), (27440, 1035405), (27930, 1017240), (28812, 986100), (29064, 977550), (29400, 966378), (29583, 960400), (29925, 949424), (30275, 938448), (30870, 920360), (31140, 912380), (31920, 890085), (32585, 871920), (32870, 864360), (33516, 847700), (33908, 837900), (34200, 830746), (34300, 828324), (34600, 821142), (35280, 805315), (36015, 788880), (36330, 782040), (37240, 762930), (38416, 739575), (38925, 729904), (39102, 726600), (39444, 720300), (39900, 712068), (41160, 690270), (41520, 684285), (41895, 678160), (42385, 670320), (43218, 657400), (43596, 651700), (44100, 644252), (44688, 635775), (45619, 622800), (46018, 617400), (46550, 610344), (47880, 593390), (48020, 591660), (48440, 586530), (49305, 576240), (49392, 575225), (50862, 558600), (51450, 552216), (51900, 547428), (52136, 544950), (52592, 540225), (53200, 534051), (54495, 521360), (55860, 508620), (57624, 493050), (58128, 488775), (58653, 484400), (58800, 483189), (59166, 480200), (59339, 478800), (59850, 474712), (60025, 473328), (60550, 469224), (61740, 460180), (62280, 456190), (65170, 435960), (65740, 432180), (67032, 423850), (67816, 418950), (68400, 415373), (68600, 414162), (69027, 411600), (69200, 410571), (69825, 406896), (72030, 394440), (72660, 391020), (74480, 381465), (76293, 372400), (77175, 368144), (77850, 364952), (78204, 363300), (78888, 360150), (79800, 356034), (82175, 345744), (82320, 345135), (83790, 339080), (84770, 335160), (86436, 328700), (87192, 325850), (88200, 322126), (90825, 312816), (91238, 311400), (92036, 308700), (93100, 305172), (95760, 296695), (96040, 295830), (96880, 293265), (97755, 290640), (98610, 288120), (101724, 279300), (102900, 276108), (103800, 273714), (104272, 272475), (108045, 262960), (108990, 260680), (111720, 254310), (115045, 246960), (115248, 246525), (117306, 242200), (118332, 240100), (118678, 239400), (119700, 237356), (120050, 236664), (121100, 234612), (123480, 230090), (124560, 228095), (127155, 223440), (130340, 217980), (131480, 216090), (134064, 211925), (135632, 209475), (136857, 207600), (137200, 207081), (138054, 205800), (139650, 203448), (144060, 197220), (145320, 195510), (147915, 192080), (152586, 186200), (154350, 184072), (155700, 182476), (156408, 181650), (157776, 180075), (159600, 178017), (161063, 176400), (162925, 174384), (164350, 172872), (167580, 169540)]