1682700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 4999680

約数和(自身を除く): 3316980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 79, 100, 142, 150, 158, 213, 237, 284, 300, 316, 355, 395, 426, 474, 710, 790, 852, 948, 1065, 1185, 1420, 1580, 1775, 1975, 2130, 2370, 3550, 3950, 4260, 4740, 5325, 5609, 5925, 7100, 7900, 10650, 11218, 11850, 16827, 21300, 22436, 23700, 28045, 33654, 56090, 67308, 84135, 112180, 140225, 168270, 280450, 336540, 420675, 560900, 841350, 1682700]

約数ペア:

[(1, 1682700), (2, 841350), (3, 560900), (4, 420675), (5, 336540), (6, 280450), (10, 168270), (12, 140225), (15, 112180), (20, 84135), (25, 67308), (30, 56090), (50, 33654), (60, 28045), (71, 23700), (75, 22436), (79, 21300), (100, 16827), (142, 11850), (150, 11218), (158, 10650), (213, 7900), (237, 7100), (284, 5925), (300, 5609), (316, 5325), (355, 4740), (395, 4260), (426, 3950), (474, 3550), (710, 2370), (790, 2130), (852, 1975), (948, 1775), (1065, 1580), (1185, 1420)]