154444140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29587}}^1$

素因数の和:29631

約数の個数: 72

約数和(自身を含む): 484651440

約数和(自身を除く): 330207300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 29587, 59174, 88761, 118348, 147935, 177522, 266283, 295870, 355044, 443805, 532566, 591740, 858023, 887610, 1065132, 1331415, 1716046, 1775220, 2574069, 2662830, 3432092, 4290115, 5148138, 5325660, 7722207, 8580230, 10296276, 12870345, 15444414, 17160460, 25740690, 30888828, 38611035, 51481380, 77222070, 154444140]

約数ペア:

[(1, 154444140), (2, 77222070), (3, 51481380), (4, 38611035), (5, 30888828), (6, 25740690), (9, 17160460), (10, 15444414), (12, 12870345), (15, 10296276), (18, 8580230), (20, 7722207), (29, 5325660), (30, 5148138), (36, 4290115), (45, 3432092), (58, 2662830), (60, 2574069), (87, 1775220), (90, 1716046), (116, 1331415), (145, 1065132), (174, 887610), (180, 858023), (261, 591740), (290, 532566), (348, 443805), (435, 355044), (522, 295870), (580, 266283), (870, 177522), (1044, 147935), (1305, 118348), (1740, 88761), (2610, 59174), (5220, 29587)]