77133700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 193362624

約数和(自身を除く): 116228924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1091, 1414, 2020, 2182, 2525, 2828, 3535, 4364, 5050, 5455, 7070, 7637, 10100, 10910, 14140, 15274, 17675, 21820, 27275, 30548, 35350, 38185, 54550, 70700, 76370, 109100, 110191, 152740, 190925, 220382, 381850, 440764, 550955, 763700, 771337, 1101910, 1542674, 2203820, 2754775, 3085348, 3856685, 5509550, 7713370, 11019100, 15426740, 19283425, 38566850, 77133700]

約数ペア:

[(1, 77133700), (2, 38566850), (4, 19283425), (5, 15426740), (7, 11019100), (10, 7713370), (14, 5509550), (20, 3856685), (25, 3085348), (28, 2754775), (35, 2203820), (50, 1542674), (70, 1101910), (100, 771337), (101, 763700), (140, 550955), (175, 440764), (202, 381850), (350, 220382), (404, 190925), (505, 152740), (700, 110191), (707, 109100), (1010, 76370), (1091, 70700), (1414, 54550), (2020, 38185), (2182, 35350), (2525, 30548), (2828, 27275), (3535, 21820), (4364, 17675), (5050, 15274), (5455, 14140), (7070, 10910), (7637, 10100)]