260852700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{8609}}^1$

素因数の和:8727

約数の個数: 72

約数和(自身を含む): 762294960

約数和(自身を除く): 501442260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 3030, 5050, 6060, 7575, 8609, 10100, 15150, 17218, 25827, 30300, 34436, 43045, 51654, 86090, 103308, 129135, 172180, 215225, 258270, 430450, 516540, 645675, 860900, 869509, 1291350, 1739018, 2582700, 2608527, 3478036, 4347545, 5217054, 8695090, 10434108, 13042635, 17390180, 21737725, 26085270, 43475450, 52170540, 65213175, 86950900, 130426350, 260852700]

約数ペア:

[(1, 260852700), (2, 130426350), (3, 86950900), (4, 65213175), (5, 52170540), (6, 43475450), (10, 26085270), (12, 21737725), (15, 17390180), (20, 13042635), (25, 10434108), (30, 8695090), (50, 5217054), (60, 4347545), (75, 3478036), (100, 2608527), (101, 2582700), (150, 1739018), (202, 1291350), (300, 869509), (303, 860900), (404, 645675), (505, 516540), (606, 430450), (1010, 258270), (1212, 215225), (1515, 172180), (2020, 129135), (2525, 103308), (3030, 86090), (5050, 51654), (6060, 43045), (7575, 34436), (8609, 30300), (10100, 25827), (15150, 17218)]