75869420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 177366672

約数和(自身を除く): 101497252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 121, 214, 220, 242, 293, 428, 484, 535, 586, 605, 1070, 1172, 1177, 1210, 1465, 2140, 2354, 2420, 2930, 3223, 4708, 5860, 5885, 6446, 11770, 12892, 12947, 16115, 23540, 25894, 31351, 32230, 35453, 51788, 62702, 64460, 64735, 70906, 125404, 129470, 141812, 156755, 177265, 258940, 313510, 344861, 354530, 627020, 689722, 709060, 1379444, 1724305, 3448610, 3793471, 6897220, 7586942, 15173884, 18967355, 37934710, 75869420]

約数ペア:

[(1, 75869420), (2, 37934710), (4, 18967355), (5, 15173884), (10, 7586942), (11, 6897220), (20, 3793471), (22, 3448610), (44, 1724305), (55, 1379444), (107, 709060), (110, 689722), (121, 627020), (214, 354530), (220, 344861), (242, 313510), (293, 258940), (428, 177265), (484, 156755), (535, 141812), (586, 129470), (605, 125404), (1070, 70906), (1172, 64735), (1177, 64460), (1210, 62702), (1465, 51788), (2140, 35453), (2354, 32230), (2420, 31351), (2930, 25894), (3223, 23540), (4708, 16115), (5860, 12947), (5885, 12892), (6446, 11770)]