54343620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9785

約数の個数: 72

約数和(自身を含む): 170177280

約数和(自身を除く): 115833660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9739, 19478, 29217, 38956, 48695, 58434, 87651, 97390, 116868, 146085, 175302, 194780, 292170, 301909, 350604, 438255, 584340, 603818, 876510, 905727, 1207636, 1509545, 1753020, 1811454, 2717181, 3019090, 3622908, 4528635, 5434362, 6038180, 9057270, 10868724, 13585905, 18114540, 27171810, 54343620]

約数ペア:

[(1, 54343620), (2, 27171810), (3, 18114540), (4, 13585905), (5, 10868724), (6, 9057270), (9, 6038180), (10, 5434362), (12, 4528635), (15, 3622908), (18, 3019090), (20, 2717181), (30, 1811454), (31, 1753020), (36, 1509545), (45, 1207636), (60, 905727), (62, 876510), (90, 603818), (93, 584340), (124, 438255), (155, 350604), (180, 301909), (186, 292170), (279, 194780), (310, 175302), (372, 146085), (465, 116868), (558, 97390), (620, 87651), (930, 58434), (1116, 48695), (1395, 38956), (1860, 29217), (2790, 19478), (5580, 9739)]