144960700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 338040864

約数和(自身を除く): 193080164

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 142, 170, 284, 340, 355, 425, 710, 850, 1201, 1207, 1420, 1700, 1775, 2402, 2414, 3550, 4804, 4828, 6005, 6035, 7100, 12010, 12070, 20417, 24020, 24140, 30025, 30175, 40834, 60050, 60350, 81668, 85271, 102085, 120100, 120700, 170542, 204170, 341084, 408340, 426355, 510425, 852710, 1020850, 1449607, 1705420, 2041700, 2131775, 2899214, 4263550, 5798428, 7248035, 8527100, 14496070, 28992140, 36240175, 72480350, 144960700]

約数ペア:

[(1, 144960700), (2, 72480350), (4, 36240175), (5, 28992140), (10, 14496070), (17, 8527100), (20, 7248035), (25, 5798428), (34, 4263550), (50, 2899214), (68, 2131775), (71, 2041700), (85, 1705420), (100, 1449607), (142, 1020850), (170, 852710), (284, 510425), (340, 426355), (355, 408340), (425, 341084), (710, 204170), (850, 170542), (1201, 120700), (1207, 120100), (1420, 102085), (1700, 85271), (1775, 81668), (2402, 60350), (2414, 60050), (3550, 40834), (4804, 30175), (4828, 30025), (6005, 24140), (6035, 24020), (7100, 20417), (12010, 12070)]