18852570180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11637389}}^1$

素因数の和:11637410

約数の個数: 60

約数和(自身を含む): 59141215980

約数和(自身を除く): 40288645800

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, 11637389, 23274778, 34912167, 46549556, 58186945, 69824334, 104736501, 116373890, 139648668, 174560835, 209473002, 232747780, 314209503, 349121670, 418946004, 523682505, 628419006, 698243340, 942628509, 1047365010, 1256838012, 1571047515, 1885257018, 2094730020, 3142095030, 3770514036, 4713142545, 6284190060, 9426285090, 18852570180]

約数ペア:

[(1, 18852570180), (2, 9426285090), (3, 6284190060), (4, 4713142545), (5, 3770514036), (6, 3142095030), (9, 2094730020), (10, 1885257018), (12, 1571047515), (15, 1256838012), (18, 1047365010), (20, 942628509), (27, 698243340), (30, 628419006), (36, 523682505), (45, 418946004), (54, 349121670), (60, 314209503), (81, 232747780), (90, 209473002), (108, 174560835), (135, 139648668), (162, 116373890), (180, 104736501), (270, 69824334), (324, 58186945), (405, 46549556), (540, 34912167), (810, 23274778), (1620, 11637389)]