68282460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4128

約数の個数: 96

約数和(自身を含む): 219340800

約数和(自身を除く): 151058340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4079, 4185, 5580, 8158, 8370, 12237, 16316, 16740, 20395, 24474, 36711, 40790, 48948, 61185, 73422, 81580, 110133, 122370, 126449, 146844, 183555, 220266, 244740, 252898, 367110, 379347, 440532, 505796, 550665, 632245, 734220, 758694, 1101330, 1138041, 1264490, 1517388, 1896735, 2202660, 2276082, 2528980, 3414123, 3793470, 4552164, 5690205, 6828246, 7586940, 11380410, 13656492, 17070615, 22760820, 34141230, 68282460]

約数ペア:

[(1, 68282460), (2, 34141230), (3, 22760820), (4, 17070615), (5, 13656492), (6, 11380410), (9, 7586940), (10, 6828246), (12, 5690205), (15, 4552164), (18, 3793470), (20, 3414123), (27, 2528980), (30, 2276082), (31, 2202660), (36, 1896735), (45, 1517388), (54, 1264490), (60, 1138041), (62, 1101330), (90, 758694), (93, 734220), (108, 632245), (124, 550665), (135, 505796), (155, 440532), (180, 379347), (186, 367110), (270, 252898), (279, 244740), (310, 220266), (372, 183555), (465, 146844), (540, 126449), (558, 122370), (620, 110133), (837, 81580), (930, 73422), (1116, 61185), (1395, 48948), (1674, 40790), (1860, 36711), (2790, 24474), (3348, 20395), (4079, 16740), (4185, 16316), (5580, 12237), (8158, 8370)]