75751780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6268

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 99237020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 6199, 12220, 12398, 24796, 30995, 61990, 80587, 123980, 161174, 291353, 322348, 402935, 582706, 805870, 1165412, 1456765, 1611740, 2913530, 3787589, 5827060, 7575178, 15150356, 18937945, 37875890, 75751780]

約数ペア:

[(1, 75751780), (2, 37875890), (4, 18937945), (5, 15150356), (10, 7575178), (13, 5827060), (20, 3787589), (26, 2913530), (47, 1611740), (52, 1456765), (65, 1165412), (94, 805870), (130, 582706), (188, 402935), (235, 322348), (260, 291353), (470, 161174), (611, 123980), (940, 80587), (1222, 61990), (2444, 30995), (3055, 24796), (6110, 12398), (6199, 12220)]