157155930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20071}}^1$

素因数の和:20116

約数の個数: 64

約数和(自身を含む): 433555200

約数和(自身を除く): 276399270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 20071, 40142, 60213, 100355, 120426, 180639, 200710, 301065, 361278, 541917, 582059, 602130, 903195, 1083834, 1164118, 1746177, 1806390, 2709585, 2910295, 3492354, 5238531, 5419170, 5820590, 8730885, 10477062, 15715593, 17461770, 26192655, 31431186, 52385310, 78577965, 157155930]

約数ペア:

[(1, 157155930), (2, 78577965), (3, 52385310), (5, 31431186), (6, 26192655), (9, 17461770), (10, 15715593), (15, 10477062), (18, 8730885), (27, 5820590), (29, 5419170), (30, 5238531), (45, 3492354), (54, 2910295), (58, 2709585), (87, 1806390), (90, 1746177), (135, 1164118), (145, 1083834), (174, 903195), (261, 602130), (270, 582059), (290, 541917), (435, 361278), (522, 301065), (783, 200710), (870, 180639), (1305, 120426), (1566, 100355), (2610, 60213), (3915, 40142), (7830, 20071)]