1512870000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 200

約数和(自身を含む): 4927422720

約数和(自身を除く): 3414552720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 211, 239, 240, 250, 300, 375, 400, 422, 478, 500, 600, 625, 633, 717, 750, 844, 956, 1000, 1055, 1195, 1200, 1250, 1266, 1434, 1500, 1688, 1875, 1912, 2000, 2110, 2390, 2500, 2532, 2868, 3000, 3165, 3376, 3585, 3750, 3824, 4220, 4780, 5000, 5064, 5275, 5736, 5975, 6000, 6330, 7170, 7500, 8440, 9560, 10000, 10128, 10550, 11472, 11950, 12660, 14340, 15000, 15825, 16880, 17925, 19120, 21100, 23900, 25320, 26375, 28680, 29875, 30000, 31650, 35850, 42200, 47800, 50429, 50640, 52750, 57360, 59750, 63300, 71700, 79125, 84400, 89625, 95600, 100858, 105500, 119500, 126600, 131875, 143400, 149375, 151287, 158250, 179250, 201716, 211000, 239000, 252145, 253200, 263750, 286800, 298750, 302574, 316500, 358500, 395625, 403432, 422000, 448125, 478000, 504290, 527500, 597500, 605148, 633000, 717000, 756435, 791250, 806864, 896250, 1008580, 1055000, 1195000, 1210296, 1260725, 1266000, 1434000, 1512870, 1582500, 1792500, 2017160, 2110000, 2390000, 2420592, 2521450, 3025740, 3165000, 3585000, 3782175, 4034320, 5042900, 6051480, 6303625, 6330000, 7170000, 7564350, 10085800, 12102960, 12607250, 15128700, 18910875, 20171600, 25214500, 30257400, 31518125, 37821750, 50429000, 60514800, 63036250, 75643500, 94554375, 100858000, 126072500, 151287000, 189108750, 252145000, 302574000, 378217500, 504290000, 756435000, 1512870000]

約数ペア:

[(1, 1512870000), (2, 756435000), (3, 504290000), (4, 378217500), (5, 302574000), (6, 252145000), (8, 189108750), (10, 151287000), (12, 126072500), (15, 100858000), (16, 94554375), (20, 75643500), (24, 63036250), (25, 60514800), (30, 50429000), (40, 37821750), (48, 31518125), (50, 30257400), (60, 25214500), (75, 20171600), (80, 18910875), (100, 15128700), (120, 12607250), (125, 12102960), (150, 10085800), (200, 7564350), (211, 7170000), (239, 6330000), (240, 6303625), (250, 6051480), (300, 5042900), (375, 4034320), (400, 3782175), (422, 3585000), (478, 3165000), (500, 3025740), (600, 2521450), (625, 2420592), (633, 2390000), (717, 2110000), (750, 2017160), (844, 1792500), (956, 1582500), (1000, 1512870), (1055, 1434000), (1195, 1266000), (1200, 1260725), (1250, 1210296), (1266, 1195000), (1434, 1055000), (1500, 1008580), (1688, 896250), (1875, 806864), (1912, 791250), (2000, 756435), (2110, 717000), (2390, 633000), (2500, 605148), (2532, 597500), (2868, 527500), (3000, 504290), (3165, 478000), (3376, 448125), (3585, 422000), (3750, 403432), (3824, 395625), (4220, 358500), (4780, 316500), (5000, 302574), (5064, 298750), (5275, 286800), (5736, 263750), (5975, 253200), (6000, 252145), (6330, 239000), (7170, 211000), (7500, 201716), (8440, 179250), (9560, 158250), (10000, 151287), (10128, 149375), (10550, 143400), (11472, 131875), (11950, 126600), (12660, 119500), (14340, 105500), (15000, 100858), (15825, 95600), (16880, 89625), (17925, 84400), (19120, 79125), (21100, 71700), (23900, 63300), (25320, 59750), (26375, 57360), (28680, 52750), (29875, 50640), (30000, 50429), (31650, 47800), (35850, 42200)]