1551137100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{77171}}^1$

素因数の和:77255

約数の個数: 72

約数和(自身を含む): 4555000128

約数和(自身を除く): 3003863028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 2010, 3350, 4020, 5025, 6700, 10050, 20100, 77171, 154342, 231513, 308684, 385855, 463026, 771710, 926052, 1157565, 1543420, 1929275, 2315130, 3858550, 4630260, 5170457, 5787825, 7717100, 10340914, 11575650, 15511371, 20681828, 23151300, 25852285, 31022742, 51704570, 62045484, 77556855, 103409140, 129261425, 155113710, 258522850, 310227420, 387784275, 517045700, 775568550, 1551137100]

約数ペア:

[(1, 1551137100), (2, 775568550), (3, 517045700), (4, 387784275), (5, 310227420), (6, 258522850), (10, 155113710), (12, 129261425), (15, 103409140), (20, 77556855), (25, 62045484), (30, 51704570), (50, 31022742), (60, 25852285), (67, 23151300), (75, 20681828), (100, 15511371), (134, 11575650), (150, 10340914), (201, 7717100), (268, 5787825), (300, 5170457), (335, 4630260), (402, 3858550), (670, 2315130), (804, 1929275), (1005, 1543420), (1340, 1157565), (1675, 926052), (2010, 771710), (3350, 463026), (4020, 385855), (5025, 308684), (6700, 231513), (10050, 154342), (20100, 77171)]