77477100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2557}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 226475088

約数和(自身を除く): 148997988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 2557, 3030, 5050, 5114, 6060, 7575, 7671, 10100, 10228, 12785, 15150, 15342, 25570, 30300, 30684, 38355, 51140, 63925, 76710, 127850, 153420, 191775, 255700, 258257, 383550, 516514, 767100, 774771, 1033028, 1291285, 1549542, 2582570, 3099084, 3873855, 5165140, 6456425, 7747710, 12912850, 15495420, 19369275, 25825700, 38738550, 77477100]

約数ペア:

[(1, 77477100), (2, 38738550), (3, 25825700), (4, 19369275), (5, 15495420), (6, 12912850), (10, 7747710), (12, 6456425), (15, 5165140), (20, 3873855), (25, 3099084), (30, 2582570), (50, 1549542), (60, 1291285), (75, 1033028), (100, 774771), (101, 767100), (150, 516514), (202, 383550), (300, 258257), (303, 255700), (404, 191775), (505, 153420), (606, 127850), (1010, 76710), (1212, 63925), (1515, 51140), (2020, 38355), (2525, 30684), (2557, 30300), (3030, 25570), (5050, 15342), (5114, 15150), (6060, 12785), (7575, 10228), (7671, 10100)]