1250168940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{5783}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 3795992928

約数和(自身を除く): 2545823988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1201, 2402, 3603, 4804, 5783, 6005, 7206, 10809, 11566, 12010, 14412, 17349, 18015, 21618, 23132, 24020, 28915, 34698, 36030, 43236, 52047, 54045, 57830, 69396, 72060, 86745, 104094, 108090, 115660, 173490, 208188, 216180, 260235, 346980, 520470, 1040940, 6945383, 13890766, 20836149, 27781532, 34726915, 41672298, 62508447, 69453830, 83344596, 104180745, 125016894, 138907660, 208361490, 250033788, 312542235, 416722980, 625084470, 1250168940]

約数ペア:

[(1, 1250168940), (2, 625084470), (3, 416722980), (4, 312542235), (5, 250033788), (6, 208361490), (9, 138907660), (10, 125016894), (12, 104180745), (15, 83344596), (18, 69453830), (20, 62508447), (30, 41672298), (36, 34726915), (45, 27781532), (60, 20836149), (90, 13890766), (180, 6945383), (1201, 1040940), (2402, 520470), (3603, 346980), (4804, 260235), (5783, 216180), (6005, 208188), (7206, 173490), (10809, 115660), (11566, 108090), (12010, 104094), (14412, 86745), (17349, 72060), (18015, 69396), (21618, 57830), (23132, 54045), (24020, 52047), (28915, 43236), (34698, 36030)]