56331200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 155905200

約数和(自身を除く): 99574000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 109, 136, 152, 160, 170, 190, 200, 218, 272, 304, 320, 323, 340, 380, 400, 425, 436, 475, 544, 545, 608, 646, 680, 760, 800, 850, 872, 950, 1088, 1090, 1216, 1292, 1360, 1520, 1600, 1615, 1700, 1744, 1853, 1900, 2071, 2180, 2584, 2720, 2725, 3040, 3230, 3400, 3488, 3706, 3800, 4142, 4360, 5168, 5440, 5450, 6080, 6460, 6800, 6976, 7412, 7600, 8075, 8284, 8720, 9265, 10336, 10355, 10900, 12920, 13600, 14824, 15200, 16150, 16568, 17440, 18530, 20672, 20710, 21800, 25840, 27200, 29648, 30400, 32300, 33136, 34880, 35207, 37060, 41420, 43600, 46325, 51680, 51775, 59296, 64600, 66272, 70414, 74120, 82840, 87200, 92650, 103360, 103550, 118592, 129200, 132544, 140828, 148240, 165680, 174400, 176035, 185300, 207100, 258400, 281656, 296480, 331360, 352070, 370600, 414200, 516800, 563312, 592960, 662720, 704140, 741200, 828400, 880175, 1126624, 1408280, 1482400, 1656800, 1760350, 2253248, 2816560, 2964800, 3313600, 3520700, 5633120, 7041400, 11266240, 14082800, 28165600, 56331200]

約数ペア:

[(1, 56331200), (2, 28165600), (4, 14082800), (5, 11266240), (8, 7041400), (10, 5633120), (16, 3520700), (17, 3313600), (19, 2964800), (20, 2816560), (25, 2253248), (32, 1760350), (34, 1656800), (38, 1482400), (40, 1408280), (50, 1126624), (64, 880175), (68, 828400), (76, 741200), (80, 704140), (85, 662720), (95, 592960), (100, 563312), (109, 516800), (136, 414200), (152, 370600), (160, 352070), (170, 331360), (190, 296480), (200, 281656), (218, 258400), (272, 207100), (304, 185300), (320, 176035), (323, 174400), (340, 165680), (380, 148240), (400, 140828), (425, 132544), (436, 129200), (475, 118592), (544, 103550), (545, 103360), (608, 92650), (646, 87200), (680, 82840), (760, 74120), (800, 70414), (850, 66272), (872, 64600), (950, 59296), (1088, 51775), (1090, 51680), (1216, 46325), (1292, 43600), (1360, 41420), (1520, 37060), (1600, 35207), (1615, 34880), (1700, 33136), (1744, 32300), (1853, 30400), (1900, 29648), (2071, 27200), (2180, 25840), (2584, 21800), (2720, 20710), (2725, 20672), (3040, 18530), (3230, 17440), (3400, 16568), (3488, 16150), (3706, 15200), (3800, 14824), (4142, 13600), (4360, 12920), (5168, 10900), (5440, 10355), (5450, 10336), (6080, 9265), (6460, 8720), (6800, 8284), (6976, 8075), (7412, 7600)]