168017100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 488093760

約数和(自身を除く): 320076660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 283, 300, 566, 849, 1132, 1415, 1698, 1979, 2830, 3396, 3958, 4245, 5660, 5937, 7075, 7916, 8490, 9895, 11874, 14150, 16980, 19790, 21225, 23748, 28300, 29685, 39580, 42450, 49475, 59370, 84900, 98950, 118740, 148425, 197900, 296850, 560057, 593700, 1120114, 1680171, 2240228, 2800285, 3360342, 5600570, 6720684, 8400855, 11201140, 14001425, 16801710, 28002850, 33603420, 42004275, 56005700, 84008550, 168017100]

約数ペア:

[(1, 168017100), (2, 84008550), (3, 56005700), (4, 42004275), (5, 33603420), (6, 28002850), (10, 16801710), (12, 14001425), (15, 11201140), (20, 8400855), (25, 6720684), (30, 5600570), (50, 3360342), (60, 2800285), (75, 2240228), (100, 1680171), (150, 1120114), (283, 593700), (300, 560057), (566, 296850), (849, 197900), (1132, 148425), (1415, 118740), (1698, 98950), (1979, 84900), (2830, 59370), (3396, 49475), (3958, 42450), (4245, 39580), (5660, 29685), (5937, 28300), (7075, 23748), (7916, 21225), (8490, 19790), (9895, 16980), (11874, 14150)]