115889940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71537}}^1$

素因数の和:71558

約数の個数: 60

約数和(自身を含む): 363556116

約数和(自身を除く): 247666176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 71537, 143074, 214611, 286148, 357685, 429222, 643833, 715370, 858444, 1073055, 1287666, 1430740, 1931499, 2146110, 2575332, 3219165, 3862998, 4292220, 5794497, 6438330, 7725996, 9657495, 11588994, 12876660, 19314990, 23177988, 28972485, 38629980, 57944970, 115889940]

約数ペア:

[(1, 115889940), (2, 57944970), (3, 38629980), (4, 28972485), (5, 23177988), (6, 19314990), (9, 12876660), (10, 11588994), (12, 9657495), (15, 7725996), (18, 6438330), (20, 5794497), (27, 4292220), (30, 3862998), (36, 3219165), (45, 2575332), (54, 2146110), (60, 1931499), (81, 1430740), (90, 1287666), (108, 1073055), (135, 858444), (162, 715370), (180, 643833), (270, 429222), (324, 357685), (405, 286148), (540, 214611), (810, 143074), (1620, 71537)]