273649140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1237}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 831416040

約数和(自身を除く): 557766900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1229, 1237, 2458, 2474, 3687, 3711, 4916, 4948, 6145, 6185, 7374, 7422, 11061, 11133, 12290, 12370, 14748, 14844, 18435, 18555, 22122, 22266, 24580, 24740, 36870, 37110, 44244, 44532, 55305, 55665, 73740, 74220, 110610, 111330, 221220, 222660, 1520273, 3040546, 4560819, 6081092, 7601365, 9121638, 13682457, 15202730, 18243276, 22804095, 27364914, 30405460, 45608190, 54729828, 68412285, 91216380, 136824570, 273649140]

約数ペア:

[(1, 273649140), (2, 136824570), (3, 91216380), (4, 68412285), (5, 54729828), (6, 45608190), (9, 30405460), (10, 27364914), (12, 22804095), (15, 18243276), (18, 15202730), (20, 13682457), (30, 9121638), (36, 7601365), (45, 6081092), (60, 4560819), (90, 3040546), (180, 1520273), (1229, 222660), (1237, 221220), (2458, 111330), (2474, 110610), (3687, 74220), (3711, 73740), (4916, 55665), (4948, 55305), (6145, 44532), (6185, 44244), (7374, 37110), (7422, 36870), (11061, 24740), (11133, 24580), (12290, 22266), (12370, 22122), (14748, 18555), (14844, 18435)]