67688151100

素因数分解:

$2^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{419}}^1\times {\mathrm{5749}}^1$

素因数の和:6463

約数の個数: 72

約数和(自身を含む): 147783510000

約数和(自身を除く): 80095358900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 281, 419, 562, 838, 1124, 1405, 1676, 2095, 2810, 4190, 5620, 5749, 7025, 8380, 10475, 11498, 14050, 20950, 22996, 28100, 28745, 41900, 57490, 114980, 117739, 143725, 235478, 287450, 470956, 574900, 588695, 1177390, 1615469, 2354780, 2408831, 2943475, 3230938, 4817662, 5886950, 6461876, 8077345, 9635324, 11773900, 12044155, 16154690, 24088310, 32309380, 40386725, 48176620, 60220775, 80773450, 120441550, 161546900, 240883100, 676881511, 1353763022, 2707526044, 3384407555, 6768815110, 13537630220, 16922037775, 33844075550, 67688151100]

約数ペア:

[(1, 67688151100), (2, 33844075550), (4, 16922037775), (5, 13537630220), (10, 6768815110), (20, 3384407555), (25, 2707526044), (50, 1353763022), (100, 676881511), (281, 240883100), (419, 161546900), (562, 120441550), (838, 80773450), (1124, 60220775), (1405, 48176620), (1676, 40386725), (2095, 32309380), (2810, 24088310), (4190, 16154690), (5620, 12044155), (5749, 11773900), (7025, 9635324), (8380, 8077345), (10475, 6461876), (11498, 5886950), (14050, 4817662), (20950, 3230938), (22996, 2943475), (28100, 2408831), (28745, 2354780), (41900, 1615469), (57490, 1177390), (114980, 588695), (117739, 574900), (143725, 470956), (235478, 287450)]