31876800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 108661200

約数和(自身を除く): 76784400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 192, 200, 229, 232, 240, 290, 300, 320, 348, 400, 435, 458, 464, 480, 580, 600, 687, 696, 725, 800, 870, 916, 928, 960, 1145, 1160, 1200, 1374, 1392, 1450, 1600, 1740, 1832, 1856, 2175, 2290, 2320, 2400, 2748, 2784, 2900, 3435, 3480, 3664, 4350, 4580, 4640, 4800, 5496, 5568, 5725, 5800, 6641, 6870, 6960, 7328, 8700, 9160, 9280, 10992, 11450, 11600, 13282, 13740, 13920, 14656, 17175, 17400, 18320, 19923, 21984, 22900, 23200, 26564, 27480, 27840, 33205, 34350, 34800, 36640, 39846, 43968, 45800, 46400, 53128, 54960, 66410, 68700, 69600, 73280, 79692, 91600, 99615, 106256, 109920, 132820, 137400, 139200, 159384, 166025, 183200, 199230, 212512, 219840, 265640, 274800, 318768, 332050, 366400, 398460, 425024, 498075, 531280, 549600, 637536, 664100, 796920, 996150, 1062560, 1099200, 1275072, 1328200, 1593840, 1992300, 2125120, 2656400, 3187680, 3984600, 5312800, 6375360, 7969200, 10625600, 15938400, 31876800]

約数ペア:

[(1, 31876800), (2, 15938400), (3, 10625600), (4, 7969200), (5, 6375360), (6, 5312800), (8, 3984600), (10, 3187680), (12, 2656400), (15, 2125120), (16, 1992300), (20, 1593840), (24, 1328200), (25, 1275072), (29, 1099200), (30, 1062560), (32, 996150), (40, 796920), (48, 664100), (50, 637536), (58, 549600), (60, 531280), (64, 498075), (75, 425024), (80, 398460), (87, 366400), (96, 332050), (100, 318768), (116, 274800), (120, 265640), (145, 219840), (150, 212512), (160, 199230), (174, 183200), (192, 166025), (200, 159384), (229, 139200), (232, 137400), (240, 132820), (290, 109920), (300, 106256), (320, 99615), (348, 91600), (400, 79692), (435, 73280), (458, 69600), (464, 68700), (480, 66410), (580, 54960), (600, 53128), (687, 46400), (696, 45800), (725, 43968), (800, 39846), (870, 36640), (916, 34800), (928, 34350), (960, 33205), (1145, 27840), (1160, 27480), (1200, 26564), (1374, 23200), (1392, 22900), (1450, 21984), (1600, 19923), (1740, 18320), (1832, 17400), (1856, 17175), (2175, 14656), (2290, 13920), (2320, 13740), (2400, 13282), (2748, 11600), (2784, 11450), (2900, 10992), (3435, 9280), (3480, 9160), (3664, 8700), (4350, 7328), (4580, 6960), (4640, 6870), (4800, 6641), (5496, 5800), (5568, 5725)]