153689940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9230

約数の個数: 96

約数和(自身を含む): 493624320

約数和(自身を除く): 339934380

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, 5580, 8370, 9181, 16740, 18362, 27543, 36724, 45905, 55086, 82629, 91810, 110172, 137715, 165258, 183620, 247887, 275430, 284611, 330516, 413145, 495774, 550860, 569222, 826290, 853833, 991548, 1138444, 1239435, 1423055, 1652580, 1707666, 2478870, 2561499, 2846110, 3415332, 4269165, 4957740, 5122998, 5692220, 7684497, 8538330, 10245996, 12807495, 15368994, 17076660, 25614990, 30737988, 38422485, 51229980, 76844970, 153689940]

約数ペア:

[(1, 153689940), (2, 76844970), (3, 51229980), (4, 38422485), (5, 30737988), (6, 25614990), (9, 17076660), (10, 15368994), (12, 12807495), (15, 10245996), (18, 8538330), (20, 7684497), (27, 5692220), (30, 5122998), (31, 4957740), (36, 4269165), (45, 3415332), (54, 2846110), (60, 2561499), (62, 2478870), (90, 1707666), (93, 1652580), (108, 1423055), (124, 1239435), (135, 1138444), (155, 991548), (180, 853833), (186, 826290), (270, 569222), (279, 550860), (310, 495774), (372, 413145), (465, 330516), (540, 284611), (558, 275430), (620, 247887), (837, 183620), (930, 165258), (1116, 137715), (1395, 110172), (1674, 91810), (1860, 82629), (2790, 55086), (3348, 45905), (4185, 36724), (5580, 27543), (8370, 18362), (9181, 16740)]