153963180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13577}}^1$

素因数の和:13605

約数の個数: 120

約数和(自身を含む): 552027168

約数和(自身を除く): 398063988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 13577, 27154, 40731, 54308, 67885, 81462, 95039, 122193, 135770, 162924, 190078, 203655, 244386, 271540, 285117, 366579, 380156, 407310, 475195, 488772, 570234, 610965, 733158, 814620, 855351, 950390, 1099737, 1140468, 1221930, 1425585, 1466316, 1710702, 1832895, 1900780, 2199474, 2443860, 2566053, 2851170, 3421404, 3665790, 4276755, 4398948, 5132106, 5498685, 5702340, 7331580, 7698159, 8553510, 10264212, 10997370, 12830265, 15396318, 17107020, 21994740, 25660530, 30792636, 38490795, 51321060, 76981590, 153963180]

約数ペア:

[(1, 153963180), (2, 76981590), (3, 51321060), (4, 38490795), (5, 30792636), (6, 25660530), (7, 21994740), (9, 17107020), (10, 15396318), (12, 12830265), (14, 10997370), (15, 10264212), (18, 8553510), (20, 7698159), (21, 7331580), (27, 5702340), (28, 5498685), (30, 5132106), (35, 4398948), (36, 4276755), (42, 3665790), (45, 3421404), (54, 2851170), (60, 2566053), (63, 2443860), (70, 2199474), (81, 1900780), (84, 1832895), (90, 1710702), (105, 1466316), (108, 1425585), (126, 1221930), (135, 1140468), (140, 1099737), (162, 950390), (180, 855351), (189, 814620), (210, 733158), (252, 610965), (270, 570234), (315, 488772), (324, 475195), (378, 407310), (405, 380156), (420, 366579), (540, 285117), (567, 271540), (630, 244386), (756, 203655), (810, 190078), (945, 162924), (1134, 135770), (1260, 122193), (1620, 95039), (1890, 81462), (2268, 67885), (2835, 54308), (3780, 40731), (5670, 27154), (11340, 13577)]