1256100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 3749760

約数和(自身を除く): 2493660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 79, 100, 106, 150, 158, 159, 212, 237, 265, 300, 316, 318, 395, 474, 530, 636, 790, 795, 948, 1060, 1185, 1325, 1580, 1590, 1975, 2370, 2650, 3180, 3950, 3975, 4187, 4740, 5300, 5925, 7900, 7950, 8374, 11850, 12561, 15900, 16748, 20935, 23700, 25122, 41870, 50244, 62805, 83740, 104675, 125610, 209350, 251220, 314025, 418700, 628050, 1256100]

約数ペア:

[(1, 1256100), (2, 628050), (3, 418700), (4, 314025), (5, 251220), (6, 209350), (10, 125610), (12, 104675), (15, 83740), (20, 62805), (25, 50244), (30, 41870), (50, 25122), (53, 23700), (60, 20935), (75, 16748), (79, 15900), (100, 12561), (106, 11850), (150, 8374), (158, 7950), (159, 7900), (212, 5925), (237, 5300), (265, 4740), (300, 4187), (316, 3975), (318, 3950), (395, 3180), (474, 2650), (530, 2370), (636, 1975), (790, 1590), (795, 1580), (948, 1325), (1060, 1185)]