9115740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 30370032

約数和(自身を除く): 21254292

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 331, 340, 405, 459, 510, 540, 612, 662, 765, 810, 918, 993, 1020, 1324, 1377, 1530, 1620, 1655, 1836, 1986, 2295, 2754, 2979, 3060, 3310, 3972, 4590, 4965, 5508, 5627, 5958, 6620, 6885, 8937, 9180, 9930, 11254, 11916, 13770, 14895, 16881, 17874, 19860, 22508, 26811, 27540, 28135, 29790, 33762, 35748, 44685, 50643, 53622, 56270, 59580, 67524, 84405, 89370, 101286, 107244, 112540, 134055, 151929, 168810, 178740, 202572, 253215, 268110, 303858, 337620, 455787, 506430, 536220, 607716, 759645, 911574, 1012860, 1519290, 1823148, 2278935, 3038580, 4557870, 9115740]

約数ペア:

[(1, 9115740), (2, 4557870), (3, 3038580), (4, 2278935), (5, 1823148), (6, 1519290), (9, 1012860), (10, 911574), (12, 759645), (15, 607716), (17, 536220), (18, 506430), (20, 455787), (27, 337620), (30, 303858), (34, 268110), (36, 253215), (45, 202572), (51, 178740), (54, 168810), (60, 151929), (68, 134055), (81, 112540), (85, 107244), (90, 101286), (102, 89370), (108, 84405), (135, 67524), (153, 59580), (162, 56270), (170, 53622), (180, 50643), (204, 44685), (255, 35748), (270, 33762), (306, 29790), (324, 28135), (331, 27540), (340, 26811), (405, 22508), (459, 19860), (510, 17874), (540, 16881), (612, 14895), (662, 13770), (765, 11916), (810, 11254), (918, 9930), (993, 9180), (1020, 8937), (1324, 6885), (1377, 6620), (1530, 5958), (1620, 5627), (1655, 5508), (1836, 4965), (1986, 4590), (2295, 3972), (2754, 3310), (2979, 3060)]