25556580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6761}}^1$

素因数の和:6786

約数の個数: 96

約数和(自身を含む): 90881280

約数和(自身を除く): 65324700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 6761, 13522, 20283, 27044, 33805, 40566, 47327, 60849, 67610, 81132, 94654, 101415, 121698, 135220, 141981, 182547, 189308, 202830, 236635, 243396, 283962, 304245, 365094, 405660, 425943, 473270, 567924, 608490, 709905, 730188, 851886, 912735, 946540, 1216980, 1277829, 1419810, 1703772, 1825470, 2129715, 2555658, 2839620, 3650940, 4259430, 5111316, 6389145, 8518860, 12778290, 25556580]

約数ペア:

[(1, 25556580), (2, 12778290), (3, 8518860), (4, 6389145), (5, 5111316), (6, 4259430), (7, 3650940), (9, 2839620), (10, 2555658), (12, 2129715), (14, 1825470), (15, 1703772), (18, 1419810), (20, 1277829), (21, 1216980), (27, 946540), (28, 912735), (30, 851886), (35, 730188), (36, 709905), (42, 608490), (45, 567924), (54, 473270), (60, 425943), (63, 405660), (70, 365094), (84, 304245), (90, 283962), (105, 243396), (108, 236635), (126, 202830), (135, 189308), (140, 182547), (180, 141981), (189, 135220), (210, 121698), (252, 101415), (270, 94654), (315, 81132), (378, 67610), (420, 60849), (540, 47327), (630, 40566), (756, 33805), (945, 27044), (1260, 20283), (1890, 13522), (3780, 6761)]