25492860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2812

約数の個数: 96

約数和(自身を含む): 84006720

約数和(自身を除く): 58513860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 2777, 3060, 4590, 5554, 8331, 9180, 11108, 13885, 16662, 24993, 27770, 33324, 41655, 47209, 49986, 55540, 74979, 83310, 94418, 99972, 124965, 141627, 149958, 166620, 188836, 236045, 249930, 283254, 299916, 374895, 424881, 472090, 499860, 566508, 708135, 749790, 849762, 944180, 1274643, 1416270, 1499580, 1699524, 2124405, 2549286, 2832540, 4248810, 5098572, 6373215, 8497620, 12746430, 25492860]

約数ペア:

[(1, 25492860), (2, 12746430), (3, 8497620), (4, 6373215), (5, 5098572), (6, 4248810), (9, 2832540), (10, 2549286), (12, 2124405), (15, 1699524), (17, 1499580), (18, 1416270), (20, 1274643), (27, 944180), (30, 849762), (34, 749790), (36, 708135), (45, 566508), (51, 499860), (54, 472090), (60, 424881), (68, 374895), (85, 299916), (90, 283254), (102, 249930), (108, 236045), (135, 188836), (153, 166620), (170, 149958), (180, 141627), (204, 124965), (255, 99972), (270, 94418), (306, 83310), (340, 74979), (459, 55540), (510, 49986), (540, 47209), (612, 41655), (765, 33324), (918, 27770), (1020, 24993), (1530, 16662), (1836, 13885), (2295, 11108), (2777, 9180), (3060, 8331), (4590, 5554)]