90919050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{8537}}^1$

素因数の和:8623

約数の個数: 48

約数和(自身を含む): 228681792

約数和(自身を除く): 137762742

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 8537, 10650, 17074, 25611, 42685, 51222, 85370, 128055, 213425, 256110, 426850, 606127, 640275, 1212254, 1280550, 1818381, 3030635, 3636762, 6061270, 9091905, 15153175, 18183810, 30306350, 45459525, 90919050]

約数ペア:

[(1, 90919050), (2, 45459525), (3, 30306350), (5, 18183810), (6, 15153175), (10, 9091905), (15, 6061270), (25, 3636762), (30, 3030635), (50, 1818381), (71, 1280550), (75, 1212254), (142, 640275), (150, 606127), (213, 426850), (355, 256110), (426, 213425), (710, 128055), (1065, 85370), (1775, 51222), (2130, 42685), (3550, 25611), (5325, 17074), (8537, 10650)]