129835500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 382269888

約数和(自身を除く): 252434388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 125, 150, 202, 250, 300, 303, 375, 404, 500, 505, 606, 750, 857, 1010, 1212, 1500, 1515, 1714, 2020, 2525, 2571, 3030, 3428, 4285, 5050, 5142, 6060, 7575, 8570, 10100, 10284, 12625, 12855, 15150, 17140, 21425, 25250, 25710, 30300, 37875, 42850, 50500, 51420, 64275, 75750, 85700, 86557, 107125, 128550, 151500, 173114, 214250, 257100, 259671, 321375, 346228, 428500, 432785, 519342, 642750, 865570, 1038684, 1285500, 1298355, 1731140, 2163925, 2596710, 4327850, 5193420, 6491775, 8655700, 10819625, 12983550, 21639250, 25967100, 32458875, 43278500, 64917750, 129835500]

約数ペア:

[(1, 129835500), (2, 64917750), (3, 43278500), (4, 32458875), (5, 25967100), (6, 21639250), (10, 12983550), (12, 10819625), (15, 8655700), (20, 6491775), (25, 5193420), (30, 4327850), (50, 2596710), (60, 2163925), (75, 1731140), (100, 1298355), (101, 1285500), (125, 1038684), (150, 865570), (202, 642750), (250, 519342), (300, 432785), (303, 428500), (375, 346228), (404, 321375), (500, 259671), (505, 257100), (606, 214250), (750, 173114), (857, 151500), (1010, 128550), (1212, 107125), (1500, 86557), (1515, 85700), (1714, 75750), (2020, 64275), (2525, 51420), (2571, 50500), (3030, 42850), (3428, 37875), (4285, 30300), (5050, 25710), (5142, 25250), (6060, 21425), (7575, 17140), (8570, 15150), (10100, 12855), (10284, 12625)]