101492720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 290834064

約数和(自身を除く): 189341344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1523, 1666, 1904, 1960, 2380, 3046, 3332, 3920, 4165, 4760, 6092, 6664, 7615, 8330, 9520, 10661, 12184, 13328, 15230, 16660, 21322, 24368, 25891, 30460, 33320, 42644, 51782, 53305, 60920, 66640, 74627, 85288, 103564, 106610, 121840, 129455, 149254, 170576, 181237, 207128, 213220, 258910, 298508, 362474, 373135, 414256, 426440, 517820, 597016, 724948, 746270, 852880, 906185, 1035640, 1194032, 1268659, 1449896, 1492540, 1812370, 2071280, 2537318, 2899792, 2985080, 3624740, 5074636, 5970160, 6343295, 7249480, 10149272, 12686590, 14498960, 20298544, 25373180, 50746360, 101492720]

約数ペア:

[(1, 101492720), (2, 50746360), (4, 25373180), (5, 20298544), (7, 14498960), (8, 12686590), (10, 10149272), (14, 7249480), (16, 6343295), (17, 5970160), (20, 5074636), (28, 3624740), (34, 2985080), (35, 2899792), (40, 2537318), (49, 2071280), (56, 1812370), (68, 1492540), (70, 1449896), (80, 1268659), (85, 1194032), (98, 1035640), (112, 906185), (119, 852880), (136, 746270), (140, 724948), (170, 597016), (196, 517820), (238, 426440), (245, 414256), (272, 373135), (280, 362474), (340, 298508), (392, 258910), (476, 213220), (490, 207128), (560, 181237), (595, 170576), (680, 149254), (784, 129455), (833, 121840), (952, 106610), (980, 103564), (1190, 85288), (1360, 74627), (1523, 66640), (1666, 60920), (1904, 53305), (1960, 51782), (2380, 42644), (3046, 33320), (3332, 30460), (3920, 25891), (4165, 24368), (4760, 21322), (6092, 16660), (6664, 15230), (7615, 13328), (8330, 12184), (9520, 10661)]