101026440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31181}}^1$

素因数の和:31204

約数の個数: 80

約数和(自身を含む): 339571980

約数和(自身を除く): 238545540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 31181, 62362, 93543, 124724, 155905, 187086, 249448, 280629, 311810, 374172, 467715, 561258, 623620, 748344, 841887, 935430, 1122516, 1247240, 1403145, 1683774, 1870860, 2245032, 2525661, 2806290, 3367548, 3741720, 4209435, 5051322, 5612580, 6735096, 8418870, 10102644, 11225160, 12628305, 16837740, 20205288, 25256610, 33675480, 50513220, 101026440]

約数ペア:

[(1, 101026440), (2, 50513220), (3, 33675480), (4, 25256610), (5, 20205288), (6, 16837740), (8, 12628305), (9, 11225160), (10, 10102644), (12, 8418870), (15, 6735096), (18, 5612580), (20, 5051322), (24, 4209435), (27, 3741720), (30, 3367548), (36, 2806290), (40, 2525661), (45, 2245032), (54, 1870860), (60, 1683774), (72, 1403145), (81, 1247240), (90, 1122516), (108, 935430), (120, 841887), (135, 748344), (162, 623620), (180, 561258), (216, 467715), (270, 374172), (324, 311810), (360, 280629), (405, 249448), (540, 187086), (648, 155905), (810, 124724), (1080, 93543), (1620, 62362), (3240, 31181)]