100720170120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1\times {\mathrm{17681}}^1$

素因数の和:19015

約数の個数: 128

約数和(自身を含む): 310586451840

約数和(自身を除く): 209866281720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1283, 1480, 2220, 2566, 3849, 4440, 5132, 6415, 7698, 10264, 12830, 15396, 17681, 19245, 25660, 30792, 35362, 38490, 47471, 51320, 53043, 70724, 76980, 88405, 94942, 106086, 141448, 142413, 153960, 176810, 189884, 212172, 237355, 265215, 284826, 353620, 379768, 424344, 474710, 530430, 569652, 654197, 707240, 712065, 949420, 1060860, 1139304, 1308394, 1424130, 1898840, 1962591, 2121720, 2616788, 2848260, 3270985, 3925182, 5233576, 5696520, 6541970, 7850364, 9812955, 13083940, 15700728, 19625910, 22684723, 26167880, 39251820, 45369446, 68054169, 78503640, 90738892, 113423615, 136108338, 181477784, 226847230, 272216676, 340270845, 453694460, 544433352, 680541690, 839334751, 907388920, 1361083380, 1678669502, 2518004253, 2722166760, 3357339004, 4196673755, 5036008506, 6714678008, 8393347510, 10072017012, 12590021265, 16786695020, 20144034024, 25180042530, 33573390040, 50360085060, 100720170120]

約数ペア:

[(1, 100720170120), (2, 50360085060), (3, 33573390040), (4, 25180042530), (5, 20144034024), (6, 16786695020), (8, 12590021265), (10, 10072017012), (12, 8393347510), (15, 6714678008), (20, 5036008506), (24, 4196673755), (30, 3357339004), (37, 2722166760), (40, 2518004253), (60, 1678669502), (74, 1361083380), (111, 907388920), (120, 839334751), (148, 680541690), (185, 544433352), (222, 453694460), (296, 340270845), (370, 272216676), (444, 226847230), (555, 181477784), (740, 136108338), (888, 113423615), (1110, 90738892), (1283, 78503640), (1480, 68054169), (2220, 45369446), (2566, 39251820), (3849, 26167880), (4440, 22684723), (5132, 19625910), (6415, 15700728), (7698, 13083940), (10264, 9812955), (12830, 7850364), (15396, 6541970), (17681, 5696520), (19245, 5233576), (25660, 3925182), (30792, 3270985), (35362, 2848260), (38490, 2616788), (47471, 2121720), (51320, 1962591), (53043, 1898840), (70724, 1424130), (76980, 1308394), (88405, 1139304), (94942, 1060860), (106086, 949420), (141448, 712065), (142413, 707240), (153960, 654197), (176810, 569652), (189884, 530430), (212172, 474710), (237355, 424344), (265215, 379768), (284826, 353620)]