75015798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 118036362

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 37, 39, 51, 66, 74, 78, 102, 111, 139, 143, 187, 221, 222, 278, 286, 374, 407, 417, 429, 442, 481, 561, 629, 663, 814, 834, 858, 962, 1122, 1221, 1258, 1326, 1443, 1529, 1807, 1887, 2363, 2431, 2442, 2886, 3058, 3614, 3774, 4587, 4726, 4862, 5143, 5291, 5421, 6919, 7089, 7293, 8177, 9174, 10286, 10582, 10842, 13838, 14178, 14586, 15429, 15873, 16354, 19877, 20757, 24531, 25993, 30719, 30858, 31746, 39754, 41514, 49062, 51986, 56573, 59631, 61438, 66859, 77979, 87431, 89947, 92157, 113146, 119262, 133718, 155958, 169719, 174862, 179894, 184314, 200577, 262293, 269841, 337909, 339438, 401154, 524586, 539682, 675818, 735449, 961741, 1013727, 1136603, 1470898, 1923482, 2027454, 2206347, 2273206, 2885223, 3409809, 4412694, 5770446, 6819618, 12502633, 25005266, 37507899, 75015798]

約数ペア:

[(1, 75015798), (2, 37507899), (3, 25005266), (6, 12502633), (11, 6819618), (13, 5770446), (17, 4412694), (22, 3409809), (26, 2885223), (33, 2273206), (34, 2206347), (37, 2027454), (39, 1923482), (51, 1470898), (66, 1136603), (74, 1013727), (78, 961741), (102, 735449), (111, 675818), (139, 539682), (143, 524586), (187, 401154), (221, 339438), (222, 337909), (278, 269841), (286, 262293), (374, 200577), (407, 184314), (417, 179894), (429, 174862), (442, 169719), (481, 155958), (561, 133718), (629, 119262), (663, 113146), (814, 92157), (834, 89947), (858, 87431), (962, 77979), (1122, 66859), (1221, 61438), (1258, 59631), (1326, 56573), (1443, 51986), (1529, 49062), (1807, 41514), (1887, 39754), (2363, 31746), (2431, 30858), (2442, 30719), (2886, 25993), (3058, 24531), (3614, 20757), (3774, 19877), (4587, 16354), (4726, 15873), (4862, 15429), (5143, 14586), (5291, 14178), (5421, 13838), (6919, 10842), (7089, 10582), (7293, 10286), (8177, 9174)]