63456660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 193729536

約数和(自身を除く): 130272876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2111, 2505, 3006, 3340, 4222, 5010, 6012, 6333, 7515, 8444, 10020, 10555, 12666, 15030, 18999, 21110, 25332, 30060, 31665, 37998, 42220, 63330, 75996, 94995, 126660, 189990, 352537, 379980, 705074, 1057611, 1410148, 1762685, 2115222, 3172833, 3525370, 4230444, 5288055, 6345666, 7050740, 10576110, 12691332, 15864165, 21152220, 31728330, 63456660]

約数ペア:

[(1, 63456660), (2, 31728330), (3, 21152220), (4, 15864165), (5, 12691332), (6, 10576110), (9, 7050740), (10, 6345666), (12, 5288055), (15, 4230444), (18, 3525370), (20, 3172833), (30, 2115222), (36, 1762685), (45, 1410148), (60, 1057611), (90, 705074), (167, 379980), (180, 352537), (334, 189990), (501, 126660), (668, 94995), (835, 75996), (1002, 63330), (1503, 42220), (1670, 37998), (2004, 31665), (2111, 30060), (2505, 25332), (3006, 21110), (3340, 18999), (4222, 15030), (5010, 12666), (6012, 10555), (6333, 10020), (7515, 8444)]