204185580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{38237}}^1$

素因数の和:38338

約数の個数: 48

約数和(自身を含む): 578158560

約数和(自身を除く): 373972980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 38237, 76474, 114711, 152948, 191185, 229422, 382370, 458844, 573555, 764740, 1147110, 2294220, 3403093, 6806186, 10209279, 13612372, 17015465, 20418558, 34030930, 40837116, 51046395, 68061860, 102092790, 204185580]

約数ペア:

[(1, 204185580), (2, 102092790), (3, 68061860), (4, 51046395), (5, 40837116), (6, 34030930), (10, 20418558), (12, 17015465), (15, 13612372), (20, 10209279), (30, 6806186), (60, 3403093), (89, 2294220), (178, 1147110), (267, 764740), (356, 573555), (445, 458844), (534, 382370), (890, 229422), (1068, 191185), (1335, 152948), (1780, 114711), (2670, 76474), (5340, 38237)]