27658925820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5691137}}^1$

素因数の和:5691161

約数の個数: 72

約数和(自身を含む): 87006117744

約数和(自身を除く): 59347191924

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5691137, 11382274, 17073411, 22764548, 28455685, 34146822, 51220233, 56911370, 68293644, 85367055, 102440466, 113822740, 153660699, 170734110, 204880932, 256101165, 307321398, 341468220, 460982097, 512202330, 614642796, 768303495, 921964194, 1024404660, 1382946291, 1536606990, 1843928388, 2304910485, 2765892582, 3073213980, 4609820970, 5531785164, 6914731455, 9219641940, 13829462910, 27658925820]

約数ペア:

[(1, 27658925820), (2, 13829462910), (3, 9219641940), (4, 6914731455), (5, 5531785164), (6, 4609820970), (9, 3073213980), (10, 2765892582), (12, 2304910485), (15, 1843928388), (18, 1536606990), (20, 1382946291), (27, 1024404660), (30, 921964194), (36, 768303495), (45, 614642796), (54, 512202330), (60, 460982097), (81, 341468220), (90, 307321398), (108, 256101165), (135, 204880932), (162, 170734110), (180, 153660699), (243, 113822740), (270, 102440466), (324, 85367055), (405, 68293644), (486, 56911370), (540, 51220233), (810, 34146822), (972, 28455685), (1215, 22764548), (1620, 17073411), (2430, 11382274), (4860, 5691137)]