100906380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13037}}^1$

素因数の和:13095

約数の個数: 72

約数和(自身を含む): 313224912

約数和(自身を除く): 212318532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 13037, 26074, 39111, 52148, 65185, 78222, 117333, 130370, 156444, 195555, 234666, 260740, 391110, 469332, 560591, 586665, 782220, 1121182, 1173330, 1681773, 2242364, 2346660, 2802955, 3363546, 5045319, 5605910, 6727092, 8408865, 10090638, 11211820, 16817730, 20181276, 25226595, 33635460, 50453190, 100906380]

約数ペア:

[(1, 100906380), (2, 50453190), (3, 33635460), (4, 25226595), (5, 20181276), (6, 16817730), (9, 11211820), (10, 10090638), (12, 8408865), (15, 6727092), (18, 5605910), (20, 5045319), (30, 3363546), (36, 2802955), (43, 2346660), (45, 2242364), (60, 1681773), (86, 1173330), (90, 1121182), (129, 782220), (172, 586665), (180, 560591), (215, 469332), (258, 391110), (387, 260740), (430, 234666), (516, 195555), (645, 156444), (774, 130370), (860, 117333), (1290, 78222), (1548, 65185), (1935, 52148), (2580, 39111), (3870, 26074), (7740, 13037)]