2021060100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1427}}^1\times {\mathrm{4721}}^1$

素因数の和:6165

約数の個数: 72

約数和(自身を含む): 5852937888

約数和(自身を除く): 3831877788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1427, 2854, 4281, 4721, 5708, 7135, 8562, 9442, 14163, 14270, 17124, 18884, 21405, 23605, 28326, 28540, 35675, 42810, 47210, 56652, 70815, 71350, 85620, 94420, 107025, 118025, 141630, 142700, 214050, 236050, 283260, 354075, 428100, 472100, 708150, 1416300, 6736867, 13473734, 20210601, 26947468, 33684335, 40421202, 67368670, 80842404, 101053005, 134737340, 168421675, 202106010, 336843350, 404212020, 505265025, 673686700, 1010530050, 2021060100]

約数ペア:

[(1, 2021060100), (2, 1010530050), (3, 673686700), (4, 505265025), (5, 404212020), (6, 336843350), (10, 202106010), (12, 168421675), (15, 134737340), (20, 101053005), (25, 80842404), (30, 67368670), (50, 40421202), (60, 33684335), (75, 26947468), (100, 20210601), (150, 13473734), (300, 6736867), (1427, 1416300), (2854, 708150), (4281, 472100), (4721, 428100), (5708, 354075), (7135, 283260), (8562, 236050), (9442, 214050), (14163, 142700), (14270, 141630), (17124, 118025), (18884, 107025), (21405, 94420), (23605, 85620), (28326, 71350), (28540, 70815), (35675, 56652), (42810, 47210)]