61117740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 198076032

約数和(自身を除く): 136958292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1217, 1395, 1620, 1674, 1860, 2434, 2511, 2790, 3348, 3651, 4185, 4868, 5022, 5580, 6085, 7302, 8370, 10044, 10953, 12170, 12555, 14604, 16740, 18255, 21906, 24340, 25110, 32859, 36510, 37727, 43812, 50220, 54765, 65718, 73020, 75454, 98577, 109530, 113181, 131436, 150908, 164295, 188635, 197154, 219060, 226362, 328590, 339543, 377270, 394308, 452724, 492885, 565905, 657180, 679086, 754540, 985770, 1018629, 1131810, 1358172, 1697715, 1971540, 2037258, 2263620, 3055887, 3395430, 4074516, 5093145, 6111774, 6790860, 10186290, 12223548, 15279435, 20372580, 30558870, 61117740]

約数ペア:

[(1, 61117740), (2, 30558870), (3, 20372580), (4, 15279435), (5, 12223548), (6, 10186290), (9, 6790860), (10, 6111774), (12, 5093145), (15, 4074516), (18, 3395430), (20, 3055887), (27, 2263620), (30, 2037258), (31, 1971540), (36, 1697715), (45, 1358172), (54, 1131810), (60, 1018629), (62, 985770), (81, 754540), (90, 679086), (93, 657180), (108, 565905), (124, 492885), (135, 452724), (155, 394308), (162, 377270), (180, 339543), (186, 328590), (270, 226362), (279, 219060), (310, 197154), (324, 188635), (372, 164295), (405, 150908), (465, 131436), (540, 113181), (558, 109530), (620, 98577), (810, 75454), (837, 73020), (930, 65718), (1116, 54765), (1217, 50220), (1395, 43812), (1620, 37727), (1674, 36510), (1860, 32859), (2434, 25110), (2511, 24340), (2790, 21906), (3348, 18255), (3651, 16740), (4185, 14604), (4868, 12555), (5022, 12170), (5580, 10953), (6085, 10044), (7302, 8370)]