76072750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 79602770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 178, 250, 263, 325, 445, 526, 650, 890, 1157, 1315, 1625, 2225, 2314, 2630, 3250, 3419, 4450, 5785, 6575, 6838, 11125, 11570, 13150, 17095, 22250, 23407, 28925, 32875, 34190, 46814, 57850, 65750, 85475, 117035, 144625, 170950, 234070, 289250, 304291, 427375, 585175, 608582, 854750, 1170350, 1521455, 2925875, 3042910, 5851750, 7607275, 15214550, 38036375, 76072750]

約数ペア:

[(1, 76072750), (2, 38036375), (5, 15214550), (10, 7607275), (13, 5851750), (25, 3042910), (26, 2925875), (50, 1521455), (65, 1170350), (89, 854750), (125, 608582), (130, 585175), (178, 427375), (250, 304291), (263, 289250), (325, 234070), (445, 170950), (526, 144625), (650, 117035), (890, 85475), (1157, 65750), (1315, 57850), (1625, 46814), (2225, 34190), (2314, 32875), (2630, 28925), (3250, 23407), (3419, 22250), (4450, 17095), (5785, 13150), (6575, 11570), (6838, 11125)]