157186980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{10781}}^1$

素因数の和:10808

約数の個数: 84

約数和(自身を含む): 494958492

約数和(自身を除く): 337771512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 10781, 14580, 21562, 32343, 43124, 53905, 64686, 97029, 107810, 129372, 161715, 194058, 215620, 291087, 323430, 388116, 485145, 582174, 646860, 873261, 970290, 1164348, 1455435, 1746522, 1940580, 2619783, 2910870, 3493044, 4366305, 5239566, 5821740, 7859349, 8732610, 10479132, 13098915, 15718698, 17465220, 26197830, 31437396, 39296745, 52395660, 78593490, 157186980]

約数ペア:

[(1, 157186980), (2, 78593490), (3, 52395660), (4, 39296745), (5, 31437396), (6, 26197830), (9, 17465220), (10, 15718698), (12, 13098915), (15, 10479132), (18, 8732610), (20, 7859349), (27, 5821740), (30, 5239566), (36, 4366305), (45, 3493044), (54, 2910870), (60, 2619783), (81, 1940580), (90, 1746522), (108, 1455435), (135, 1164348), (162, 970290), (180, 873261), (243, 646860), (270, 582174), (324, 485145), (405, 388116), (486, 323430), (540, 291087), (729, 215620), (810, 194058), (972, 161715), (1215, 129372), (1458, 107810), (1620, 97029), (2430, 64686), (2916, 53905), (3645, 43124), (4860, 32343), (7290, 21562), (10781, 14580)]