248187300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{8191}}^1$

素因数の和:8309

約数の個数: 72

約数和(自身を含む): 725286912

約数和(自身を除く): 477099612

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, 8191, 10100, 15150, 16382, 24573, 30300, 32764, 40955, 49146, 81910, 98292, 122865, 163820, 204775, 245730, 409550, 491460, 614325, 819100, 827291, 1228650, 1654582, 2457300, 2481873, 3309164, 4136455, 4963746, 8272910, 9927492, 12409365, 16545820, 20682275, 24818730, 41364550, 49637460, 62046825, 82729100, 124093650, 248187300]

約数ペア:

[(1, 248187300), (2, 124093650), (3, 82729100), (4, 62046825), (5, 49637460), (6, 41364550), (10, 24818730), (12, 20682275), (15, 16545820), (20, 12409365), (25, 9927492), (30, 8272910), (50, 4963746), (60, 4136455), (75, 3309164), (100, 2481873), (101, 2457300), (150, 1654582), (202, 1228650), (300, 827291), (303, 819100), (404, 614325), (505, 491460), (606, 409550), (1010, 245730), (1212, 204775), (1515, 163820), (2020, 122865), (2525, 98292), (3030, 81910), (5050, 49146), (6060, 40955), (7575, 32764), (8191, 30300), (10100, 24573), (15150, 16382)]