100199760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4691}}^1$

素因数の和:4796

約数の個数: 80

約数和(自身を含む): 314176320

約数和(自身を除く): 213976560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 4691, 5340, 7120, 9382, 10680, 14073, 18764, 21360, 23455, 28146, 37528, 46910, 56292, 70365, 75056, 93820, 112584, 140730, 187640, 225168, 281460, 375280, 417499, 562920, 834998, 1125840, 1252497, 1669996, 2087495, 2504994, 3339992, 4174990, 5009988, 6262485, 6679984, 8349980, 10019976, 12524970, 16699960, 20039952, 25049940, 33399920, 50099880, 100199760]

約数ペア:

[(1, 100199760), (2, 50099880), (3, 33399920), (4, 25049940), (5, 20039952), (6, 16699960), (8, 12524970), (10, 10019976), (12, 8349980), (15, 6679984), (16, 6262485), (20, 5009988), (24, 4174990), (30, 3339992), (40, 2504994), (48, 2087495), (60, 1669996), (80, 1252497), (89, 1125840), (120, 834998), (178, 562920), (240, 417499), (267, 375280), (356, 281460), (445, 225168), (534, 187640), (712, 140730), (890, 112584), (1068, 93820), (1335, 75056), (1424, 70365), (1780, 56292), (2136, 46910), (2670, 37528), (3560, 28146), (4272, 23455), (4691, 21360), (5340, 18764), (7120, 14073), (9382, 10680)]