51818100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 152802720

約数和(自身を除く): 100984620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3259, 3975, 5300, 6518, 7950, 9777, 13036, 15900, 16295, 19554, 32590, 39108, 48885, 65180, 81475, 97770, 162950, 172727, 195540, 244425, 325900, 345454, 488850, 518181, 690908, 863635, 977700, 1036362, 1727270, 2072724, 2590905, 3454540, 4318175, 5181810, 8636350, 10363620, 12954525, 17272700, 25909050, 51818100]

約数ペア:

[(1, 51818100), (2, 25909050), (3, 17272700), (4, 12954525), (5, 10363620), (6, 8636350), (10, 5181810), (12, 4318175), (15, 3454540), (20, 2590905), (25, 2072724), (30, 1727270), (50, 1036362), (53, 977700), (60, 863635), (75, 690908), (100, 518181), (106, 488850), (150, 345454), (159, 325900), (212, 244425), (265, 195540), (300, 172727), (318, 162950), (530, 97770), (636, 81475), (795, 65180), (1060, 48885), (1325, 39108), (1590, 32590), (2650, 19554), (3180, 16295), (3259, 15900), (3975, 13036), (5300, 9777), (6518, 7950)]