428765400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 480

約数和(自身を含む): 1800480000

約数和(自身を除く): 1371714600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 81, 84, 90, 95, 100, 105, 108, 114, 120, 126, 133, 135, 140, 150, 152, 162, 168, 171, 175, 180, 189, 190, 199, 200, 210, 216, 225, 228, 252, 266, 270, 280, 285, 300, 315, 324, 342, 350, 360, 378, 380, 398, 399, 405, 420, 450, 456, 475, 504, 513, 525, 532, 540, 567, 570, 597, 600, 630, 648, 665, 675, 684, 700, 756, 760, 796, 798, 810, 840, 855, 900, 945, 950, 995, 1026, 1050, 1064, 1080, 1134, 1140, 1194, 1197, 1260, 1330, 1350, 1368, 1393, 1400, 1425, 1512, 1539, 1575, 1592, 1596, 1620, 1710, 1791, 1800, 1890, 1900, 1990, 1995, 2025, 2052, 2100, 2268, 2280, 2388, 2394, 2520, 2565, 2660, 2700, 2786, 2835, 2850, 2985, 3078, 3150, 3192, 3240, 3325, 3420, 3582, 3591, 3780, 3781, 3800, 3980, 3990, 4050, 4104, 4179, 4200, 4275, 4536, 4725, 4776, 4788, 4975, 5130, 5320, 5373, 5400, 5572, 5670, 5700, 5970, 5985, 6156, 6300, 6650, 6840, 6965, 7164, 7182, 7560, 7562, 7695, 7960, 7980, 8100, 8358, 8550, 8955, 9450, 9576, 9950, 9975, 10260, 10746, 10773, 11144, 11340, 11343, 11400, 11940, 11970, 12312, 12537, 12600, 12825, 13300, 13930, 14175, 14328, 14364, 14925, 15124, 15390, 15960, 16119, 16200, 16716, 17100, 17910, 17955, 18900, 18905, 19900, 19950, 20520, 20895, 21492, 21546, 22680, 22686, 23880, 23940, 25074, 25650, 26467, 26600, 26865, 27860, 28350, 28728, 29850, 29925, 30248, 30780, 32238, 33432, 34029, 34200, 34825, 35820, 35910, 37611, 37800, 37810, 38475, 39800, 39900, 41790, 42984, 43092, 44775, 45372, 47880, 50148, 51300, 52934, 53730, 53865, 55720, 56700, 56715, 59700, 59850, 61560, 62685, 64476, 68058, 69650, 71640, 71820, 75222, 75620, 76950, 79401, 79800, 80595, 83580, 86184, 89550, 89775, 90744, 94525, 100296, 102087, 102600, 104475, 105868, 107460, 107730, 112833, 113400, 113430, 119400, 119700, 125370, 128952, 132335, 134325, 136116, 139300, 143640, 150444, 151240, 153900, 158802, 161190, 167160, 170145, 179100, 179550, 188055, 189050, 204174, 208950, 211736, 214920, 215460, 225666, 226860, 238203, 239400, 250740, 264670, 268650, 269325, 272232, 278600, 283575, 300888, 306261, 307800, 313425, 317604, 322380, 340290, 358200, 359100, 376110, 378100, 397005, 402975, 408348, 417900, 430920, 451332, 453720, 476406, 501480, 510435, 529340, 537300, 538650, 564165, 567150, 612522, 626850, 635208, 644760, 661675, 680580, 714609, 718200, 752220, 756200, 794010, 805950, 816696, 835800, 850725, 902664, 940275, 952812, 1020870, 1058680, 1074600, 1077300, 1128330, 1134300, 1191015, 1225044, 1253700, 1323350, 1361160, 1429218, 1504440, 1531305, 1588020, 1611900, 1701450, 1880550, 1905624, 1985025, 2041740, 2143827, 2154600, 2256660, 2268600, 2382030, 2450088, 2507400, 2552175, 2646700, 2820825, 2858436, 3062610, 3176040, 3223800, 3402900, 3573045, 3761100, 3970050, 4083480, 4287654, 4513320, 4764060, 5104350, 5293400, 5641650, 5716872, 5955075, 6125220, 6805800, 7146090, 7522200, 7656525, 7940100, 8575308, 9528120, 10208700, 10719135, 11283300, 11910150, 12250440, 14292180, 15313050, 15880200, 17150616, 17865225, 20417400, 21438270, 22566600, 23820300, 28584360, 30626100, 35730450, 42876540, 47640600, 53595675, 61252200, 71460900, 85753080, 107191350, 142921800, 214382700, 428765400]

約数ペア:

[(1, 428765400), (2, 214382700), (3, 142921800), (4, 107191350), (5, 85753080), (6, 71460900), (7, 61252200), (8, 53595675), (9, 47640600), (10, 42876540), (12, 35730450), (14, 30626100), (15, 28584360), (18, 23820300), (19, 22566600), (20, 21438270), (21, 20417400), (24, 17865225), (25, 17150616), (27, 15880200), (28, 15313050), (30, 14292180), (35, 12250440), (36, 11910150), (38, 11283300), (40, 10719135), (42, 10208700), (45, 9528120), (50, 8575308), (54, 7940100), (56, 7656525), (57, 7522200), (60, 7146090), (63, 6805800), (70, 6125220), (72, 5955075), (75, 5716872), (76, 5641650), (81, 5293400), (84, 5104350), (90, 4764060), (95, 4513320), (100, 4287654), (105, 4083480), (108, 3970050), (114, 3761100), (120, 3573045), (126, 3402900), (133, 3223800), (135, 3176040), (140, 3062610), (150, 2858436), (152, 2820825), (162, 2646700), (168, 2552175), (171, 2507400), (175, 2450088), (180, 2382030), (189, 2268600), (190, 2256660), (199, 2154600), (200, 2143827), (210, 2041740), (216, 1985025), (225, 1905624), (228, 1880550), (252, 1701450), (266, 1611900), (270, 1588020), (280, 1531305), (285, 1504440), (300, 1429218), (315, 1361160), (324, 1323350), (342, 1253700), (350, 1225044), (360, 1191015), (378, 1134300), (380, 1128330), (398, 1077300), (399, 1074600), (405, 1058680), (420, 1020870), (450, 952812), (456, 940275), (475, 902664), (504, 850725), (513, 835800), (525, 816696), (532, 805950), (540, 794010), (567, 756200), (570, 752220), (597, 718200), (600, 714609), (630, 680580), (648, 661675), (665, 644760), (675, 635208), (684, 626850), (700, 612522), (756, 567150), (760, 564165), (796, 538650), (798, 537300), (810, 529340), (840, 510435), (855, 501480), (900, 476406), (945, 453720), (950, 451332), (995, 430920), (1026, 417900), (1050, 408348), (1064, 402975), (1080, 397005), (1134, 378100), (1140, 376110), (1194, 359100), (1197, 358200), (1260, 340290), (1330, 322380), (1350, 317604), (1368, 313425), (1393, 307800), (1400, 306261), (1425, 300888), (1512, 283575), (1539, 278600), (1575, 272232), (1592, 269325), (1596, 268650), (1620, 264670), (1710, 250740), (1791, 239400), (1800, 238203), (1890, 226860), (1900, 225666), (1990, 215460), (1995, 214920), (2025, 211736), (2052, 208950), (2100, 204174), (2268, 189050), (2280, 188055), (2388, 179550), (2394, 179100), (2520, 170145), (2565, 167160), (2660, 161190), (2700, 158802), (2786, 153900), (2835, 151240), (2850, 150444), (2985, 143640), (3078, 139300), (3150, 136116), (3192, 134325), (3240, 132335), (3325, 128952), (3420, 125370), (3582, 119700), (3591, 119400), (3780, 113430), (3781, 113400), (3800, 112833), (3980, 107730), (3990, 107460), (4050, 105868), (4104, 104475), (4179, 102600), (4200, 102087), (4275, 100296), (4536, 94525), (4725, 90744), (4776, 89775), (4788, 89550), (4975, 86184), (5130, 83580), (5320, 80595), (5373, 79800), (5400, 79401), (5572, 76950), (5670, 75620), (5700, 75222), (5970, 71820), (5985, 71640), (6156, 69650), (6300, 68058), (6650, 64476), (6840, 62685), (6965, 61560), (7164, 59850), (7182, 59700), (7560, 56715), (7562, 56700), (7695, 55720), (7960, 53865), (7980, 53730), (8100, 52934), (8358, 51300), (8550, 50148), (8955, 47880), (9450, 45372), (9576, 44775), (9950, 43092), (9975, 42984), (10260, 41790), (10746, 39900), (10773, 39800), (11144, 38475), (11340, 37810), (11343, 37800), (11400, 37611), (11940, 35910), (11970, 35820), (12312, 34825), (12537, 34200), (12600, 34029), (12825, 33432), (13300, 32238), (13930, 30780), (14175, 30248), (14328, 29925), (14364, 29850), (14925, 28728), (15124, 28350), (15390, 27860), (15960, 26865), (16119, 26600), (16200, 26467), (16716, 25650), (17100, 25074), (17910, 23940), (17955, 23880), (18900, 22686), (18905, 22680), (19900, 21546), (19950, 21492), (20520, 20895)]