203025450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71237}}^1$

素因数の和:71271

約数の個数: 48

約数和(自身を含む): 530010720

約数和(自身を除く): 326985270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 71237, 142474, 213711, 356185, 427422, 712370, 1068555, 1353503, 1780925, 2137110, 2707006, 3561850, 4060509, 5342775, 6767515, 8121018, 10685550, 13535030, 20302545, 33837575, 40605090, 67675150, 101512725, 203025450]

約数ペア:

[(1, 203025450), (2, 101512725), (3, 67675150), (5, 40605090), (6, 33837575), (10, 20302545), (15, 13535030), (19, 10685550), (25, 8121018), (30, 6767515), (38, 5342775), (50, 4060509), (57, 3561850), (75, 2707006), (95, 2137110), (114, 1780925), (150, 1353503), (190, 1068555), (285, 712370), (475, 427422), (570, 356185), (950, 213711), (1425, 142474), (2850, 71237)]