14999940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 45864000

約数和(自身を除く): 30864060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 499, 501, 668, 835, 998, 1002, 1497, 1503, 1670, 1996, 2004, 2495, 2505, 2994, 3006, 3340, 4491, 4990, 5010, 5988, 6012, 7485, 7515, 8982, 9980, 10020, 14970, 15030, 17964, 22455, 29940, 30060, 44910, 83333, 89820, 166666, 249999, 333332, 416665, 499998, 749997, 833330, 999996, 1249995, 1499994, 1666660, 2499990, 2999988, 3749985, 4999980, 7499970, 14999940]

約数ペア:

[(1, 14999940), (2, 7499970), (3, 4999980), (4, 3749985), (5, 2999988), (6, 2499990), (9, 1666660), (10, 1499994), (12, 1249995), (15, 999996), (18, 833330), (20, 749997), (30, 499998), (36, 416665), (45, 333332), (60, 249999), (90, 166666), (167, 89820), (180, 83333), (334, 44910), (499, 30060), (501, 29940), (668, 22455), (835, 17964), (998, 15030), (1002, 14970), (1497, 10020), (1503, 9980), (1670, 8982), (1996, 7515), (2004, 7485), (2495, 6012), (2505, 5988), (2994, 5010), (3006, 4990), (3340, 4491)]