108348660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{85991}}^1$

素因数の和:86013

約数の個数: 72

約数和(自身を含む): 375613056

約数和(自身を除く): 267264396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 85991, 171982, 257973, 343964, 429955, 515946, 601937, 773919, 859910, 1031892, 1203874, 1289865, 1547838, 1719820, 1805811, 2407748, 2579730, 3009685, 3095676, 3611622, 3869595, 5159460, 5417433, 6019370, 7223244, 7739190, 9029055, 10834866, 12038740, 15478380, 18058110, 21669732, 27087165, 36116220, 54174330, 108348660]

約数ペア:

[(1, 108348660), (2, 54174330), (3, 36116220), (4, 27087165), (5, 21669732), (6, 18058110), (7, 15478380), (9, 12038740), (10, 10834866), (12, 9029055), (14, 7739190), (15, 7223244), (18, 6019370), (20, 5417433), (21, 5159460), (28, 3869595), (30, 3611622), (35, 3095676), (36, 3009685), (42, 2579730), (45, 2407748), (60, 1805811), (63, 1719820), (70, 1547838), (84, 1289865), (90, 1203874), (105, 1031892), (126, 859910), (140, 773919), (180, 601937), (210, 515946), (252, 429955), (315, 343964), (420, 257973), (630, 171982), (1260, 85991)]