27455700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 80619840

約数和(自身を除く): 53164140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1289, 1420, 1775, 2130, 2578, 3550, 3867, 4260, 5156, 5325, 6445, 7100, 7734, 10650, 12890, 15468, 19335, 21300, 25780, 32225, 38670, 64450, 77340, 91519, 96675, 128900, 183038, 193350, 274557, 366076, 386700, 457595, 549114, 915190, 1098228, 1372785, 1830380, 2287975, 2745570, 4575950, 5491140, 6863925, 9151900, 13727850, 27455700]

約数ペア:

[(1, 27455700), (2, 13727850), (3, 9151900), (4, 6863925), (5, 5491140), (6, 4575950), (10, 2745570), (12, 2287975), (15, 1830380), (20, 1372785), (25, 1098228), (30, 915190), (50, 549114), (60, 457595), (71, 386700), (75, 366076), (100, 274557), (142, 193350), (150, 183038), (213, 128900), (284, 96675), (300, 91519), (355, 77340), (426, 64450), (710, 38670), (852, 32225), (1065, 25780), (1289, 21300), (1420, 19335), (1775, 15468), (2130, 12890), (2578, 10650), (3550, 7734), (3867, 7100), (4260, 6445), (5156, 5325)]