2626650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 7616700

約数和(自身を除く): 4990050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 449, 450, 585, 650, 898, 975, 1170, 1347, 1950, 2245, 2694, 2925, 4041, 4490, 5837, 5850, 6735, 8082, 11225, 11674, 13470, 17511, 20205, 22450, 29185, 33675, 35022, 40410, 52533, 58370, 67350, 87555, 101025, 105066, 145925, 175110, 202050, 262665, 291850, 437775, 525330, 875550, 1313325, 2626650]

約数ペア:

[(1, 2626650), (2, 1313325), (3, 875550), (5, 525330), (6, 437775), (9, 291850), (10, 262665), (13, 202050), (15, 175110), (18, 145925), (25, 105066), (26, 101025), (30, 87555), (39, 67350), (45, 58370), (50, 52533), (65, 40410), (75, 35022), (78, 33675), (90, 29185), (117, 22450), (130, 20205), (150, 17511), (195, 13470), (225, 11674), (234, 11225), (325, 8082), (390, 6735), (449, 5850), (450, 5837), (585, 4490), (650, 4041), (898, 2925), (975, 2694), (1170, 2245), (1347, 1950)]