100736880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 313340064

約数和(自身を除く): 212603184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 997, 1263, 1684, 1994, 2105, 2526, 2991, 3368, 3988, 4210, 4985, 5052, 5982, 6315, 6736, 7976, 8420, 9970, 10104, 11964, 12630, 14955, 15952, 16840, 19940, 20208, 23928, 25260, 29910, 33680, 39880, 47856, 50520, 59820, 79760, 101040, 119640, 239280, 419737, 839474, 1259211, 1678948, 2098685, 2518422, 3357896, 4197370, 5036844, 6296055, 6715792, 8394740, 10073688, 12592110, 16789480, 20147376, 25184220, 33578960, 50368440, 100736880]

約数ペア:

[(1, 100736880), (2, 50368440), (3, 33578960), (4, 25184220), (5, 20147376), (6, 16789480), (8, 12592110), (10, 10073688), (12, 8394740), (15, 6715792), (16, 6296055), (20, 5036844), (24, 4197370), (30, 3357896), (40, 2518422), (48, 2098685), (60, 1678948), (80, 1259211), (120, 839474), (240, 419737), (421, 239280), (842, 119640), (997, 101040), (1263, 79760), (1684, 59820), (1994, 50520), (2105, 47856), (2526, 39880), (2991, 33680), (3368, 29910), (3988, 25260), (4210, 23928), (4985, 20208), (5052, 19940), (5982, 16840), (6315, 15952), (6736, 14955), (7976, 12630), (8420, 11964), (9970, 10104)]