68727100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 166239360

約数和(自身を除く): 97512260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1823, 1885, 2900, 3646, 3770, 7292, 7540, 9115, 9425, 18230, 18850, 23699, 36460, 37700, 45575, 47398, 52867, 91150, 94796, 105734, 118495, 182300, 211468, 236990, 264335, 473980, 528670, 592475, 687271, 1057340, 1184950, 1321675, 1374542, 2369900, 2643350, 2749084, 3436355, 5286700, 6872710, 13745420, 17181775, 34363550, 68727100]

約数ペア:

[(1, 68727100), (2, 34363550), (4, 17181775), (5, 13745420), (10, 6872710), (13, 5286700), (20, 3436355), (25, 2749084), (26, 2643350), (29, 2369900), (50, 1374542), (52, 1321675), (58, 1184950), (65, 1057340), (100, 687271), (116, 592475), (130, 528670), (145, 473980), (260, 264335), (290, 236990), (325, 211468), (377, 182300), (580, 118495), (650, 105734), (725, 94796), (754, 91150), (1300, 52867), (1450, 47398), (1508, 45575), (1823, 37700), (1885, 36460), (2900, 23699), (3646, 18850), (3770, 18230), (7292, 9425), (7540, 9115)]