149717750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6618

約数の個数: 64

約数和(自身を含む): 345002112

約数和(自身を除く): 195284362

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 3250, 4550, 6581, 11375, 13162, 22750, 32905, 46067, 65810, 85553, 92134, 164525, 171106, 230335, 329050, 427765, 460670, 598871, 822625, 855530, 1151675, 1197742, 1645250, 2138825, 2303350, 2994355, 4277650, 5758375, 5988710, 10694125, 11516750, 14971775, 21388250, 29943550, 74858875, 149717750]

約数ペア:

[(1, 149717750), (2, 74858875), (5, 29943550), (7, 21388250), (10, 14971775), (13, 11516750), (14, 10694125), (25, 5988710), (26, 5758375), (35, 4277650), (50, 2994355), (65, 2303350), (70, 2138825), (91, 1645250), (125, 1197742), (130, 1151675), (175, 855530), (182, 822625), (250, 598871), (325, 460670), (350, 427765), (455, 329050), (650, 230335), (875, 171106), (910, 164525), (1625, 92134), (1750, 85553), (2275, 65810), (3250, 46067), (4550, 32905), (6581, 22750), (11375, 13162)]