45406980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9343}}^1$

素因数の和:9367

約数の個数: 72

約数和(自身を含む): 142851072

約数和(自身を除く): 97444092

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, 810, 972, 1215, 1620, 2430, 4860, 9343, 18686, 28029, 37372, 46715, 56058, 84087, 93430, 112116, 140145, 168174, 186860, 252261, 280290, 336348, 420435, 504522, 560580, 756783, 840870, 1009044, 1261305, 1513566, 1681740, 2270349, 2522610, 3027132, 3783915, 4540698, 5045220, 7567830, 9081396, 11351745, 15135660, 22703490, 45406980]

約数ペア:

[(1, 45406980), (2, 22703490), (3, 15135660), (4, 11351745), (5, 9081396), (6, 7567830), (9, 5045220), (10, 4540698), (12, 3783915), (15, 3027132), (18, 2522610), (20, 2270349), (27, 1681740), (30, 1513566), (36, 1261305), (45, 1009044), (54, 840870), (60, 756783), (81, 560580), (90, 504522), (108, 420435), (135, 336348), (162, 280290), (180, 252261), (243, 186860), (270, 168174), (324, 140145), (405, 112116), (486, 93430), (540, 84087), (810, 56058), (972, 46715), (1215, 37372), (1620, 28029), (2430, 18686), (4860, 9343)]