75835100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 182238336

約数和(自身を除く): 106403236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 971, 1100, 1420, 1562, 1775, 1942, 3124, 3550, 3884, 3905, 4855, 7100, 7810, 9710, 10681, 15620, 19420, 19525, 21362, 24275, 39050, 42724, 48550, 53405, 68941, 78100, 97100, 106810, 137882, 213620, 267025, 275764, 344705, 534050, 689410, 758351, 1068100, 1378820, 1516702, 1723525, 3033404, 3447050, 3791755, 6894100, 7583510, 15167020, 18958775, 37917550, 75835100]

約数ペア:

[(1, 75835100), (2, 37917550), (4, 18958775), (5, 15167020), (10, 7583510), (11, 6894100), (20, 3791755), (22, 3447050), (25, 3033404), (44, 1723525), (50, 1516702), (55, 1378820), (71, 1068100), (100, 758351), (110, 689410), (142, 534050), (220, 344705), (275, 275764), (284, 267025), (355, 213620), (550, 137882), (710, 106810), (781, 97100), (971, 78100), (1100, 68941), (1420, 53405), (1562, 48550), (1775, 42724), (1942, 39050), (3124, 24275), (3550, 21362), (3884, 19525), (3905, 19420), (4855, 15620), (7100, 10681), (7810, 9710)]