155205180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22140

約数の個数: 96

約数和(自身を含む): 520027200

約数和(自身を除く): 364822020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 22109, 44218, 66327, 88436, 110545, 132654, 198981, 221090, 265308, 287417, 331635, 397962, 442180, 574834, 596943, 663270, 795924, 862251, 994905, 1149668, 1193886, 1326540, 1437085, 1724502, 1989810, 2387772, 2586753, 2874170, 2984715, 3449004, 3979620, 4311255, 5173506, 5748340, 5969430, 7760259, 8622510, 10347012, 11938860, 12933765, 15520518, 17245020, 25867530, 31041036, 38801295, 51735060, 77602590, 155205180]

約数ペア:

[(1, 155205180), (2, 77602590), (3, 51735060), (4, 38801295), (5, 31041036), (6, 25867530), (9, 17245020), (10, 15520518), (12, 12933765), (13, 11938860), (15, 10347012), (18, 8622510), (20, 7760259), (26, 5969430), (27, 5748340), (30, 5173506), (36, 4311255), (39, 3979620), (45, 3449004), (52, 2984715), (54, 2874170), (60, 2586753), (65, 2387772), (78, 1989810), (90, 1724502), (108, 1437085), (117, 1326540), (130, 1193886), (135, 1149668), (156, 994905), (180, 862251), (195, 795924), (234, 663270), (260, 596943), (270, 574834), (351, 442180), (390, 397962), (468, 331635), (540, 287417), (585, 265308), (702, 221090), (780, 198981), (1170, 132654), (1404, 110545), (1755, 88436), (2340, 66327), (3510, 44218), (7020, 22109)]