154026800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22651}}^1$

素因数の和:22686

約数の個数: 60

約数和(自身を含む): 391834296

約数和(自身を除く): 237807496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 22651, 45302, 90604, 113255, 181208, 226510, 362416, 385067, 453020, 566275, 770134, 906040, 1132550, 1540268, 1812080, 1925335, 2265100, 3080536, 3850670, 4530200, 6161072, 7701340, 9060400, 9626675, 15402680, 19253350, 30805360, 38506700, 77013400, 154026800]

約数ペア:

[(1, 154026800), (2, 77013400), (4, 38506700), (5, 30805360), (8, 19253350), (10, 15402680), (16, 9626675), (17, 9060400), (20, 7701340), (25, 6161072), (34, 4530200), (40, 3850670), (50, 3080536), (68, 2265100), (80, 1925335), (85, 1812080), (100, 1540268), (136, 1132550), (170, 906040), (200, 770134), (272, 566275), (340, 453020), (400, 385067), (425, 362416), (680, 226510), (850, 181208), (1360, 113255), (1700, 90604), (3400, 45302), (6800, 22651)]