75127230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4006

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 128085570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 3919, 6390, 7838, 9585, 11757, 19170, 19595, 23514, 35271, 39190, 58785, 70542, 105813, 117570, 176355, 211626, 278249, 352710, 529065, 556498, 834747, 1058130, 1391245, 1669494, 2504241, 2782490, 4173735, 5008482, 7512723, 8347470, 12521205, 15025446, 25042410, 37563615, 75127230]

約数ペア:

[(1, 75127230), (2, 37563615), (3, 25042410), (5, 15025446), (6, 12521205), (9, 8347470), (10, 7512723), (15, 5008482), (18, 4173735), (27, 2782490), (30, 2504241), (45, 1669494), (54, 1391245), (71, 1058130), (90, 834747), (135, 556498), (142, 529065), (213, 352710), (270, 278249), (355, 211626), (426, 176355), (639, 117570), (710, 105813), (1065, 70542), (1278, 58785), (1917, 39190), (2130, 35271), (3195, 23514), (3834, 19595), (3919, 19170), (6390, 11757), (7838, 9585)]