134578440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 453105900

約数和(自身を除く): 318527460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 389, 465, 558, 620, 744, 778, 930, 961, 1116, 1167, 1240, 1395, 1556, 1860, 1922, 1945, 2232, 2334, 2790, 2883, 3112, 3501, 3720, 3844, 3890, 4668, 4805, 5580, 5766, 5835, 7002, 7688, 7780, 8649, 9336, 9610, 11160, 11532, 11670, 12059, 14004, 14415, 15560, 17298, 17505, 19220, 23064, 23340, 24118, 28008, 28830, 34596, 35010, 36177, 38440, 43245, 46680, 48236, 57660, 60295, 69192, 70020, 72354, 86490, 96472, 108531, 115320, 120590, 140040, 144708, 172980, 180885, 217062, 241180, 289416, 345960, 361770, 373829, 434124, 482360, 542655, 723540, 747658, 868248, 1085310, 1121487, 1447080, 1495316, 1869145, 2170620, 2242974, 2990632, 3364461, 3738290, 4341240, 4485948, 5607435, 6728922, 7476580, 8971896, 11214870, 13457844, 14953160, 16822305, 22429740, 26915688, 33644610, 44859480, 67289220, 134578440]

約数ペア:

[(1, 134578440), (2, 67289220), (3, 44859480), (4, 33644610), (5, 26915688), (6, 22429740), (8, 16822305), (9, 14953160), (10, 13457844), (12, 11214870), (15, 8971896), (18, 7476580), (20, 6728922), (24, 5607435), (30, 4485948), (31, 4341240), (36, 3738290), (40, 3364461), (45, 2990632), (60, 2242974), (62, 2170620), (72, 1869145), (90, 1495316), (93, 1447080), (120, 1121487), (124, 1085310), (155, 868248), (180, 747658), (186, 723540), (248, 542655), (279, 482360), (310, 434124), (360, 373829), (372, 361770), (389, 345960), (465, 289416), (558, 241180), (620, 217062), (744, 180885), (778, 172980), (930, 144708), (961, 140040), (1116, 120590), (1167, 115320), (1240, 108531), (1395, 96472), (1556, 86490), (1860, 72354), (1922, 70020), (1945, 69192), (2232, 60295), (2334, 57660), (2790, 48236), (2883, 46680), (3112, 43245), (3501, 38440), (3720, 36177), (3844, 35010), (3890, 34596), (4668, 28830), (4805, 28008), (5580, 24118), (5766, 23340), (5835, 23064), (7002, 19220), (7688, 17505), (7780, 17298), (8649, 15560), (9336, 14415), (9610, 14004), (11160, 12059), (11532, 11670)]