82388800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 232157016

約数和(自身を除く): 149768216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 233, 260, 272, 320, 325, 340, 400, 416, 425, 442, 466, 520, 544, 650, 680, 800, 832, 850, 884, 932, 1040, 1088, 1105, 1165, 1300, 1360, 1600, 1700, 1768, 1864, 2080, 2210, 2330, 2600, 2720, 3029, 3400, 3536, 3728, 3961, 4160, 4420, 4660, 5200, 5440, 5525, 5825, 6058, 6800, 7072, 7456, 7922, 8840, 9320, 10400, 11050, 11650, 12116, 13600, 14144, 14912, 15145, 15844, 17680, 18640, 19805, 20800, 22100, 23300, 24232, 27200, 30290, 31688, 35360, 37280, 39610, 44200, 46600, 48464, 51493, 60580, 63376, 70720, 74560, 75725, 79220, 88400, 93200, 96928, 99025, 102986, 121160, 126752, 151450, 158440, 176800, 186400, 193856, 198050, 205972, 242320, 253504, 257465, 302900, 316880, 353600, 372800, 396100, 411944, 484640, 514930, 605800, 633760, 792200, 823888, 969280, 1029860, 1211600, 1267520, 1287325, 1584400, 1647776, 2059720, 2423200, 2574650, 3168800, 3295552, 4119440, 4846400, 5149300, 6337600, 8238880, 10298600, 16477760, 20597200, 41194400, 82388800]

約数ペア:

[(1, 82388800), (2, 41194400), (4, 20597200), (5, 16477760), (8, 10298600), (10, 8238880), (13, 6337600), (16, 5149300), (17, 4846400), (20, 4119440), (25, 3295552), (26, 3168800), (32, 2574650), (34, 2423200), (40, 2059720), (50, 1647776), (52, 1584400), (64, 1287325), (65, 1267520), (68, 1211600), (80, 1029860), (85, 969280), (100, 823888), (104, 792200), (130, 633760), (136, 605800), (160, 514930), (170, 484640), (200, 411944), (208, 396100), (221, 372800), (233, 353600), (260, 316880), (272, 302900), (320, 257465), (325, 253504), (340, 242320), (400, 205972), (416, 198050), (425, 193856), (442, 186400), (466, 176800), (520, 158440), (544, 151450), (650, 126752), (680, 121160), (800, 102986), (832, 99025), (850, 96928), (884, 93200), (932, 88400), (1040, 79220), (1088, 75725), (1105, 74560), (1165, 70720), (1300, 63376), (1360, 60580), (1600, 51493), (1700, 48464), (1768, 46600), (1864, 44200), (2080, 39610), (2210, 37280), (2330, 35360), (2600, 31688), (2720, 30290), (3029, 27200), (3400, 24232), (3536, 23300), (3728, 22100), (3961, 20800), (4160, 19805), (4420, 18640), (4660, 17680), (5200, 15844), (5440, 15145), (5525, 14912), (5825, 14144), (6058, 13600), (6800, 12116), (7072, 11650), (7456, 11050), (7922, 10400), (8840, 9320)]