54432420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 186278400

約数和(自身を除く): 131845980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 58, 60, 70, 82, 84, 87, 105, 109, 116, 123, 140, 145, 164, 174, 203, 205, 210, 218, 246, 287, 290, 327, 348, 406, 410, 420, 435, 436, 492, 545, 574, 580, 609, 615, 654, 763, 812, 820, 861, 870, 1015, 1090, 1148, 1189, 1218, 1230, 1308, 1435, 1526, 1635, 1722, 1740, 2030, 2180, 2289, 2378, 2436, 2460, 2870, 3045, 3052, 3161, 3270, 3444, 3567, 3815, 4060, 4305, 4469, 4578, 4756, 5740, 5945, 6090, 6322, 6540, 7134, 7630, 8323, 8610, 8938, 9156, 9483, 11445, 11890, 12180, 12644, 13407, 14268, 15260, 15805, 16646, 17220, 17835, 17876, 18966, 22127, 22345, 22890, 23780, 24969, 26814, 31283, 31610, 33292, 35670, 37932, 41615, 44254, 44690, 45780, 47415, 49938, 53628, 62566, 63220, 66381, 67035, 71340, 83230, 88508, 89380, 93849, 94830, 99876, 110635, 124845, 125132, 129601, 132762, 134070, 156415, 166460, 187698, 189660, 221270, 249690, 259202, 265524, 268140, 312830, 331905, 375396, 388803, 442540, 469245, 499380, 518404, 625660, 648005, 663810, 777606, 907207, 938490, 1296010, 1327620, 1555212, 1814414, 1876980, 1944015, 2592020, 2721621, 3628828, 3888030, 4536035, 5443242, 7776060, 9072070, 10886484, 13608105, 18144140, 27216210, 54432420]

約数ペア:

[(1, 54432420), (2, 27216210), (3, 18144140), (4, 13608105), (5, 10886484), (6, 9072070), (7, 7776060), (10, 5443242), (12, 4536035), (14, 3888030), (15, 3628828), (20, 2721621), (21, 2592020), (28, 1944015), (29, 1876980), (30, 1814414), (35, 1555212), (41, 1327620), (42, 1296010), (58, 938490), (60, 907207), (70, 777606), (82, 663810), (84, 648005), (87, 625660), (105, 518404), (109, 499380), (116, 469245), (123, 442540), (140, 388803), (145, 375396), (164, 331905), (174, 312830), (203, 268140), (205, 265524), (210, 259202), (218, 249690), (246, 221270), (287, 189660), (290, 187698), (327, 166460), (348, 156415), (406, 134070), (410, 132762), (420, 129601), (435, 125132), (436, 124845), (492, 110635), (545, 99876), (574, 94830), (580, 93849), (609, 89380), (615, 88508), (654, 83230), (763, 71340), (812, 67035), (820, 66381), (861, 63220), (870, 62566), (1015, 53628), (1090, 49938), (1148, 47415), (1189, 45780), (1218, 44690), (1230, 44254), (1308, 41615), (1435, 37932), (1526, 35670), (1635, 33292), (1722, 31610), (1740, 31283), (2030, 26814), (2180, 24969), (2289, 23780), (2378, 22890), (2436, 22345), (2460, 22127), (2870, 18966), (3045, 17876), (3052, 17835), (3161, 17220), (3270, 16646), (3444, 15805), (3567, 15260), (3815, 14268), (4060, 13407), (4305, 12644), (4469, 12180), (4578, 11890), (4756, 11445), (5740, 9483), (5945, 9156), (6090, 8938), (6322, 8610), (6540, 8323), (7134, 7630)]