91584540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5520

約数の個数: 96

約数和(自身を含む): 294174720

約数和(自身を除く): 202590180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5471, 5580, 8370, 10942, 16413, 16740, 21884, 27355, 32826, 49239, 54710, 65652, 82065, 98478, 109420, 147717, 164130, 169601, 196956, 246195, 295434, 328260, 339202, 492390, 508803, 590868, 678404, 738585, 848005, 984780, 1017606, 1477170, 1526409, 1696010, 2035212, 2544015, 2954340, 3052818, 3392020, 4579227, 5088030, 6105636, 7632045, 9158454, 10176060, 15264090, 18316908, 22896135, 30528180, 45792270, 91584540]

約数ペア:

[(1, 91584540), (2, 45792270), (3, 30528180), (4, 22896135), (5, 18316908), (6, 15264090), (9, 10176060), (10, 9158454), (12, 7632045), (15, 6105636), (18, 5088030), (20, 4579227), (27, 3392020), (30, 3052818), (31, 2954340), (36, 2544015), (45, 2035212), (54, 1696010), (60, 1526409), (62, 1477170), (90, 1017606), (93, 984780), (108, 848005), (124, 738585), (135, 678404), (155, 590868), (180, 508803), (186, 492390), (270, 339202), (279, 328260), (310, 295434), (372, 246195), (465, 196956), (540, 169601), (558, 164130), (620, 147717), (837, 109420), (930, 98478), (1116, 82065), (1395, 65652), (1674, 54710), (1860, 49239), (2790, 32826), (3348, 27355), (4185, 21884), (5471, 16740), (5580, 16413), (8370, 10942)]