25003080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7717}}^1$

素因数の和:7740

約数の個数: 80

約数和(自身を含む): 84049020

約数和(自身を除く): 59045940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7717, 15434, 23151, 30868, 38585, 46302, 61736, 69453, 77170, 92604, 115755, 138906, 154340, 185208, 208359, 231510, 277812, 308680, 347265, 416718, 463020, 555624, 625077, 694530, 833436, 926040, 1041795, 1250154, 1389060, 1666872, 2083590, 2500308, 2778120, 3125385, 4167180, 5000616, 6250770, 8334360, 12501540, 25003080]

約数ペア:

[(1, 25003080), (2, 12501540), (3, 8334360), (4, 6250770), (5, 5000616), (6, 4167180), (8, 3125385), (9, 2778120), (10, 2500308), (12, 2083590), (15, 1666872), (18, 1389060), (20, 1250154), (24, 1041795), (27, 926040), (30, 833436), (36, 694530), (40, 625077), (45, 555624), (54, 463020), (60, 416718), (72, 347265), (81, 308680), (90, 277812), (108, 231510), (120, 208359), (135, 185208), (162, 154340), (180, 138906), (216, 115755), (270, 92604), (324, 77170), (360, 69453), (405, 61736), (540, 46302), (648, 38585), (810, 30868), (1080, 23151), (1620, 15434), (3240, 7717)]