164742660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101693}}^1$

素因数の和:101714

約数の個数: 60

約数和(自身を含む): 516808908

約数和(自身を除く): 352066248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 101693, 203386, 305079, 406772, 508465, 610158, 915237, 1016930, 1220316, 1525395, 1830474, 2033860, 2745711, 3050790, 3660948, 4576185, 5491422, 6101580, 8237133, 9152370, 10982844, 13728555, 16474266, 18304740, 27457110, 32948532, 41185665, 54914220, 82371330, 164742660]

約数ペア:

[(1, 164742660), (2, 82371330), (3, 54914220), (4, 41185665), (5, 32948532), (6, 27457110), (9, 18304740), (10, 16474266), (12, 13728555), (15, 10982844), (18, 9152370), (20, 8237133), (27, 6101580), (30, 5491422), (36, 4576185), (45, 3660948), (54, 3050790), (60, 2745711), (81, 2033860), (90, 1830474), (108, 1525395), (135, 1220316), (162, 1016930), (180, 915237), (270, 610158), (324, 508465), (405, 406772), (540, 305079), (810, 203386), (1620, 101693)]