82391700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 239790208

約数和(自身を除く): 157398508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1423, 1930, 2316, 2846, 2895, 3860, 4269, 4825, 5692, 5790, 7115, 8538, 9650, 11580, 14230, 14475, 17076, 19300, 21345, 28460, 28950, 35575, 42690, 57900, 71150, 85380, 106725, 142300, 213450, 274639, 426900, 549278, 823917, 1098556, 1373195, 1647834, 2746390, 3295668, 4119585, 5492780, 6865975, 8239170, 13731950, 16478340, 20597925, 27463900, 41195850, 82391700]

約数ペア:

[(1, 82391700), (2, 41195850), (3, 27463900), (4, 20597925), (5, 16478340), (6, 13731950), (10, 8239170), (12, 6865975), (15, 5492780), (20, 4119585), (25, 3295668), (30, 2746390), (50, 1647834), (60, 1373195), (75, 1098556), (100, 823917), (150, 549278), (193, 426900), (300, 274639), (386, 213450), (579, 142300), (772, 106725), (965, 85380), (1158, 71150), (1423, 57900), (1930, 42690), (2316, 35575), (2846, 28950), (2895, 28460), (3860, 21345), (4269, 19300), (4825, 17076), (5692, 14475), (5790, 14230), (7115, 11580), (8538, 9650)]