855767100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1289}}^1\times {\mathrm{2213}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 2479060080

約数和(自身を除く): 1623292980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1289, 2213, 2578, 3867, 4426, 5156, 6445, 6639, 7734, 8852, 11065, 12890, 13278, 15468, 19335, 22130, 25780, 26556, 32225, 33195, 38670, 44260, 55325, 64450, 66390, 77340, 96675, 110650, 128900, 132780, 165975, 193350, 221300, 331950, 386700, 663900, 2852557, 5705114, 8557671, 11410228, 14262785, 17115342, 28525570, 34230684, 42788355, 57051140, 71313925, 85576710, 142627850, 171153420, 213941775, 285255700, 427883550, 855767100]

約数ペア:

[(1, 855767100), (2, 427883550), (3, 285255700), (4, 213941775), (5, 171153420), (6, 142627850), (10, 85576710), (12, 71313925), (15, 57051140), (20, 42788355), (25, 34230684), (30, 28525570), (50, 17115342), (60, 14262785), (75, 11410228), (100, 8557671), (150, 5705114), (300, 2852557), (1289, 663900), (2213, 386700), (2578, 331950), (3867, 221300), (4426, 193350), (5156, 165975), (6445, 132780), (6639, 128900), (7734, 110650), (8852, 96675), (11065, 77340), (12890, 66390), (13278, 64450), (15468, 55325), (19335, 44260), (22130, 38670), (25780, 33195), (26556, 32225)]