118990620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 180

約数和(自身を含む): 434511000

約数和(自身を除く): 315520380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1499, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 2998, 3780, 3969, 4410, 4497, 5292, 5670, 5996, 6615, 7495, 7938, 8820, 8994, 10493, 11340, 13230, 13491, 14990, 15876, 17988, 19845, 20986, 22485, 26460, 26982, 29980, 31479, 39690, 40473, 41972, 44970, 52465, 53964, 62958, 67455, 73451, 79380, 80946, 89940, 94437, 104930, 121419, 125916, 134910, 146902, 157395, 161892, 188874, 202365, 209860, 220353, 242838, 269820, 283311, 293804, 314790, 367255, 377748, 404730, 440706, 472185, 485676, 566622, 607095, 629580, 661059, 734510, 809460, 849933, 881412, 944370, 1101765, 1133244, 1214190, 1322118, 1416555, 1469020, 1699866, 1888740, 1983177, 2203530, 2428380, 2644236, 2833110, 3305295, 3399732, 3966354, 4249665, 4407060, 5666220, 5949531, 6610590, 7932708, 8499330, 9915885, 11899062, 13221180, 16998660, 19831770, 23798124, 29747655, 39663540, 59495310, 118990620]

約数ペア:

[(1, 118990620), (2, 59495310), (3, 39663540), (4, 29747655), (5, 23798124), (6, 19831770), (7, 16998660), (9, 13221180), (10, 11899062), (12, 9915885), (14, 8499330), (15, 7932708), (18, 6610590), (20, 5949531), (21, 5666220), (27, 4407060), (28, 4249665), (30, 3966354), (35, 3399732), (36, 3305295), (42, 2833110), (45, 2644236), (49, 2428380), (54, 2203530), (60, 1983177), (63, 1888740), (70, 1699866), (81, 1469020), (84, 1416555), (90, 1322118), (98, 1214190), (105, 1133244), (108, 1101765), (126, 944370), (135, 881412), (140, 849933), (147, 809460), (162, 734510), (180, 661059), (189, 629580), (196, 607095), (210, 566622), (245, 485676), (252, 472185), (270, 440706), (294, 404730), (315, 377748), (324, 367255), (378, 314790), (405, 293804), (420, 283311), (441, 269820), (490, 242838), (540, 220353), (567, 209860), (588, 202365), (630, 188874), (735, 161892), (756, 157395), (810, 146902), (882, 134910), (945, 125916), (980, 121419), (1134, 104930), (1260, 94437), (1323, 89940), (1470, 80946), (1499, 79380), (1620, 73451), (1764, 67455), (1890, 62958), (2205, 53964), (2268, 52465), (2646, 44970), (2835, 41972), (2940, 40473), (2998, 39690), (3780, 31479), (3969, 29980), (4410, 26982), (4497, 26460), (5292, 22485), (5670, 20986), (5996, 19845), (6615, 17988), (7495, 15876), (7938, 14990), (8820, 13491), (8994, 13230), (10493, 11340)]