490007700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 432

約数和(自身を含む): 1961430016

約数和(自身を除く): 1471422316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 31, 35, 36, 39, 42, 45, 50, 52, 60, 62, 63, 65, 70, 75, 78, 84, 90, 91, 93, 100, 105, 117, 124, 126, 130, 140, 150, 155, 156, 175, 180, 182, 186, 193, 195, 210, 217, 225, 234, 252, 260, 273, 279, 300, 310, 315, 325, 350, 364, 372, 386, 390, 403, 420, 434, 450, 455, 465, 468, 525, 546, 558, 579, 585, 620, 630, 650, 651, 700, 772, 775, 780, 806, 819, 868, 900, 910, 930, 965, 975, 1050, 1085, 1092, 1116, 1158, 1170, 1209, 1260, 1300, 1302, 1351, 1365, 1395, 1550, 1575, 1612, 1638, 1737, 1820, 1860, 1930, 1950, 1953, 2015, 2100, 2170, 2275, 2316, 2325, 2340, 2418, 2509, 2604, 2702, 2730, 2790, 2821, 2895, 2925, 3100, 3150, 3255, 3276, 3474, 3627, 3860, 3900, 3906, 4030, 4053, 4095, 4340, 4550, 4650, 4825, 4836, 5018, 5404, 5425, 5460, 5580, 5642, 5790, 5850, 5983, 6045, 6300, 6510, 6755, 6825, 6948, 6975, 7254, 7527, 7812, 8060, 8106, 8190, 8463, 8685, 9100, 9300, 9650, 9765, 10036, 10075, 10850, 11284, 11580, 11700, 11966, 12090, 12159, 12545, 13020, 13510, 13650, 13950, 14105, 14475, 14508, 15054, 16212, 16275, 16380, 16926, 17370, 17563, 17949, 18135, 19300, 19530, 20150, 20265, 20475, 21700, 22581, 23932, 24180, 24318, 25090, 25389, 27020, 27300, 27900, 28210, 28950, 29915, 30108, 30225, 32550, 33775, 33852, 34740, 35126, 35898, 36270, 37635, 39060, 40300, 40530, 40950, 41881, 42315, 43425, 45162, 48636, 48825, 50180, 50778, 52689, 53847, 56420, 57900, 59830, 60450, 60795, 62725, 65100, 67550, 70252, 70525, 71796, 72540, 75270, 77779, 81060, 81900, 83762, 84630, 86850, 87815, 89745, 90324, 90675, 97650, 101325, 101556, 105378, 107694, 112905, 119660, 120900, 121590, 125450, 125643, 126945, 135100, 141050, 149575, 150540, 155558, 158067, 167524, 169260, 173700, 175630, 179490, 181350, 188175, 195300, 202650, 209405, 210756, 211575, 215388, 225810, 233337, 243180, 250900, 251286, 253890, 263445, 269235, 282100, 299150, 303975, 311116, 316134, 351260, 358980, 362700, 376350, 376929, 388895, 405300, 418810, 423150, 439075, 448725, 451620, 466674, 502572, 507780, 526890, 538470, 544453, 564525, 598300, 607950, 628215, 632268, 634725, 700011, 752700, 753858, 777790, 790335, 837620, 846300, 878150, 897450, 933348, 1047025, 1053780, 1076940, 1088906, 1129050, 1166685, 1215900, 1256430, 1269450, 1317225, 1346175, 1400022, 1507716, 1555580, 1580670, 1633359, 1756300, 1794900, 1884645, 1944475, 2094050, 2177812, 2258100, 2333370, 2512860, 2538900, 2634450, 2692350, 2722265, 2800044, 3141075, 3161340, 3266718, 3500055, 3769290, 3888950, 3951675, 4188100, 4666740, 4900077, 5268900, 5384700, 5444530, 5833425, 6282150, 6533436, 7000110, 7538580, 7777900, 7903350, 8166795, 9423225, 9800154, 10889060, 11666850, 12564300, 13611325, 14000220, 15806700, 16333590, 17500275, 18846450, 19600308, 23333700, 24500385, 27222650, 32667180, 35000550, 37692900, 40833975, 49000770, 54445300, 70001100, 81667950, 98001540, 122501925, 163335900, 245003850, 490007700]

約数ペア:

[(1, 490007700), (2, 245003850), (3, 163335900), (4, 122501925), (5, 98001540), (6, 81667950), (7, 70001100), (9, 54445300), (10, 49000770), (12, 40833975), (13, 37692900), (14, 35000550), (15, 32667180), (18, 27222650), (20, 24500385), (21, 23333700), (25, 19600308), (26, 18846450), (28, 17500275), (30, 16333590), (31, 15806700), (35, 14000220), (36, 13611325), (39, 12564300), (42, 11666850), (45, 10889060), (50, 9800154), (52, 9423225), (60, 8166795), (62, 7903350), (63, 7777900), (65, 7538580), (70, 7000110), (75, 6533436), (78, 6282150), (84, 5833425), (90, 5444530), (91, 5384700), (93, 5268900), (100, 4900077), (105, 4666740), (117, 4188100), (124, 3951675), (126, 3888950), (130, 3769290), (140, 3500055), (150, 3266718), (155, 3161340), (156, 3141075), (175, 2800044), (180, 2722265), (182, 2692350), (186, 2634450), (193, 2538900), (195, 2512860), (210, 2333370), (217, 2258100), (225, 2177812), (234, 2094050), (252, 1944475), (260, 1884645), (273, 1794900), (279, 1756300), (300, 1633359), (310, 1580670), (315, 1555580), (325, 1507716), (350, 1400022), (364, 1346175), (372, 1317225), (386, 1269450), (390, 1256430), (403, 1215900), (420, 1166685), (434, 1129050), (450, 1088906), (455, 1076940), (465, 1053780), (468, 1047025), (525, 933348), (546, 897450), (558, 878150), (579, 846300), (585, 837620), (620, 790335), (630, 777790), (650, 753858), (651, 752700), (700, 700011), (772, 634725), (775, 632268), (780, 628215), (806, 607950), (819, 598300), (868, 564525), (900, 544453), (910, 538470), (930, 526890), (965, 507780), (975, 502572), (1050, 466674), (1085, 451620), (1092, 448725), (1116, 439075), (1158, 423150), (1170, 418810), (1209, 405300), (1260, 388895), (1300, 376929), (1302, 376350), (1351, 362700), (1365, 358980), (1395, 351260), (1550, 316134), (1575, 311116), (1612, 303975), (1638, 299150), (1737, 282100), (1820, 269235), (1860, 263445), (1930, 253890), (1950, 251286), (1953, 250900), (2015, 243180), (2100, 233337), (2170, 225810), (2275, 215388), (2316, 211575), (2325, 210756), (2340, 209405), (2418, 202650), (2509, 195300), (2604, 188175), (2702, 181350), (2730, 179490), (2790, 175630), (2821, 173700), (2895, 169260), (2925, 167524), (3100, 158067), (3150, 155558), (3255, 150540), (3276, 149575), (3474, 141050), (3627, 135100), (3860, 126945), (3900, 125643), (3906, 125450), (4030, 121590), (4053, 120900), (4095, 119660), (4340, 112905), (4550, 107694), (4650, 105378), (4825, 101556), (4836, 101325), (5018, 97650), (5404, 90675), (5425, 90324), (5460, 89745), (5580, 87815), (5642, 86850), (5790, 84630), (5850, 83762), (5983, 81900), (6045, 81060), (6300, 77779), (6510, 75270), (6755, 72540), (6825, 71796), (6948, 70525), (6975, 70252), (7254, 67550), (7527, 65100), (7812, 62725), (8060, 60795), (8106, 60450), (8190, 59830), (8463, 57900), (8685, 56420), (9100, 53847), (9300, 52689), (9650, 50778), (9765, 50180), (10036, 48825), (10075, 48636), (10850, 45162), (11284, 43425), (11580, 42315), (11700, 41881), (11966, 40950), (12090, 40530), (12159, 40300), (12545, 39060), (13020, 37635), (13510, 36270), (13650, 35898), (13950, 35126), (14105, 34740), (14475, 33852), (14508, 33775), (15054, 32550), (16212, 30225), (16275, 30108), (16380, 29915), (16926, 28950), (17370, 28210), (17563, 27900), (17949, 27300), (18135, 27020), (19300, 25389), (19530, 25090), (20150, 24318), (20265, 24180), (20475, 23932), (21700, 22581)]