75529207890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31981}}^1\times {\mathrm{8747}}^1$

素因数の和:40744

約数の個数: 64

約数和(自身を含む): 201440545920

約数和(自身を除く): 125911338030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8747, 17494, 26241, 31981, 43735, 52482, 63962, 78723, 87470, 95943, 131205, 157446, 159905, 191886, 236169, 262410, 287829, 319810, 393615, 472338, 479715, 575658, 787230, 863487, 959430, 1180845, 1439145, 1726974, 2361690, 2878290, 4317435, 8634870, 279737807, 559475614, 839213421, 1398689035, 1678426842, 2517640263, 2797378070, 4196067105, 5035280526, 7552920789, 8392134210, 12588201315, 15105841578, 25176402630, 37764603945, 75529207890]

約数ペア:

[(1, 75529207890), (2, 37764603945), (3, 25176402630), (5, 15105841578), (6, 12588201315), (9, 8392134210), (10, 7552920789), (15, 5035280526), (18, 4196067105), (27, 2797378070), (30, 2517640263), (45, 1678426842), (54, 1398689035), (90, 839213421), (135, 559475614), (270, 279737807), (8747, 8634870), (17494, 4317435), (26241, 2878290), (31981, 2361690), (43735, 1726974), (52482, 1439145), (63962, 1180845), (78723, 959430), (87470, 863487), (95943, 787230), (131205, 575658), (157446, 479715), (159905, 472338), (191886, 393615), (236169, 319810), (262410, 287829)]