152481700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3653

約数の個数: 72

約数和(自身を含む): 384461504

約数和(自身を除く): 231979804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 3571, 4270, 6100, 7142, 8540, 10675, 14284, 17855, 21350, 24997, 35710, 42700, 49994, 71420, 89275, 99988, 124985, 178550, 217831, 249970, 357100, 435662, 499940, 624925, 871324, 1089155, 1249850, 1524817, 2178310, 2499700, 3049634, 4356620, 5445775, 6099268, 7624085, 10891550, 15248170, 21783100, 30496340, 38120425, 76240850, 152481700]

約数ペア:

[(1, 152481700), (2, 76240850), (4, 38120425), (5, 30496340), (7, 21783100), (10, 15248170), (14, 10891550), (20, 7624085), (25, 6099268), (28, 5445775), (35, 4356620), (50, 3049634), (61, 2499700), (70, 2178310), (100, 1524817), (122, 1249850), (140, 1089155), (175, 871324), (244, 624925), (305, 499940), (350, 435662), (427, 357100), (610, 249970), (700, 217831), (854, 178550), (1220, 124985), (1525, 99988), (1708, 89275), (2135, 71420), (3050, 49994), (3571, 42700), (4270, 35710), (6100, 24997), (7142, 21350), (8540, 17855), (10675, 14284)]