82708020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 260131200

約数和(自身を除く): 177423180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1579, 1746, 1940, 2619, 2910, 3158, 3492, 4365, 4737, 5238, 5820, 6316, 7895, 8730, 9474, 10476, 13095, 14211, 15790, 17460, 18948, 23685, 26190, 28422, 31580, 42633, 47370, 52380, 56844, 71055, 85266, 94740, 142110, 153163, 170532, 213165, 284220, 306326, 426330, 459489, 612652, 765815, 852660, 918978, 1378467, 1531630, 1837956, 2297445, 2756934, 3063260, 4135401, 4594890, 5513868, 6892335, 8270802, 9189780, 13784670, 16541604, 20677005, 27569340, 41354010, 82708020]

約数ペア:

[(1, 82708020), (2, 41354010), (3, 27569340), (4, 20677005), (5, 16541604), (6, 13784670), (9, 9189780), (10, 8270802), (12, 6892335), (15, 5513868), (18, 4594890), (20, 4135401), (27, 3063260), (30, 2756934), (36, 2297445), (45, 1837956), (54, 1531630), (60, 1378467), (90, 918978), (97, 852660), (108, 765815), (135, 612652), (180, 459489), (194, 426330), (270, 306326), (291, 284220), (388, 213165), (485, 170532), (540, 153163), (582, 142110), (873, 94740), (970, 85266), (1164, 71055), (1455, 56844), (1579, 52380), (1746, 47370), (1940, 42633), (2619, 31580), (2910, 28422), (3158, 26190), (3492, 23685), (4365, 18948), (4737, 17460), (5238, 15790), (5820, 14211), (6316, 13095), (7895, 10476), (8730, 9474)]