101512400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23071}}^1$

素因数の和:23100

約数の個数: 60

約数和(自身を含む): 266066304

約数和(自身を除く): 164553904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 23071, 46142, 92284, 115355, 184568, 230710, 253781, 369136, 461420, 507562, 576775, 922840, 1015124, 1153550, 1268905, 1845680, 2030248, 2307100, 2537810, 4060496, 4614200, 5075620, 6344525, 9228400, 10151240, 12689050, 20302480, 25378100, 50756200, 101512400]

約数ペア:

[(1, 101512400), (2, 50756200), (4, 25378100), (5, 20302480), (8, 12689050), (10, 10151240), (11, 9228400), (16, 6344525), (20, 5075620), (22, 4614200), (25, 4060496), (40, 2537810), (44, 2307100), (50, 2030248), (55, 1845680), (80, 1268905), (88, 1153550), (100, 1015124), (110, 922840), (176, 576775), (200, 507562), (220, 461420), (275, 369136), (400, 253781), (440, 230710), (550, 184568), (880, 115355), (1100, 92284), (2200, 46142), (4400, 23071)]