78996000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 189898080

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, 75, 80, 87, 96, 100, 116, 120, 125, 145, 150, 160, 174, 200, 227, 232, 240, 250, 290, 300, 348, 375, 400, 435, 454, 464, 480, 500, 580, 600, 681, 696, 725, 750, 800, 870, 908, 928, 1000, 1135, 1160, 1200, 1362, 1392, 1450, 1500, 1740, 1816, 2000, 2175, 2270, 2320, 2400, 2724, 2784, 2900, 3000, 3405, 3480, 3625, 3632, 4000, 4350, 4540, 4640, 5448, 5675, 5800, 6000, 6583, 6810, 6960, 7250, 7264, 8700, 9080, 10875, 10896, 11350, 11600, 12000, 13166, 13620, 13920, 14500, 17025, 17400, 18160, 19749, 21750, 21792, 22700, 23200, 26332, 27240, 28375, 29000, 32915, 34050, 34800, 36320, 39498, 43500, 45400, 52664, 54480, 56750, 58000, 65830, 68100, 69600, 78996, 85125, 87000, 90800, 98745, 105328, 108960, 113500, 116000, 131660, 136200, 157992, 164575, 170250, 174000, 181600, 197490, 210656, 227000, 263320, 272400, 315984, 329150, 340500, 348000, 394980, 454000, 493725, 526640, 544800, 631968, 658300, 681000, 789960, 822875, 908000, 987450, 1053280, 1316600, 1362000, 1579920, 1645750, 1974900, 2468625, 2633200, 2724000, 3159840, 3291500, 3949800, 4937250, 5266400, 6583000, 7899600, 9874500, 13166000, 15799200, 19749000, 26332000, 39498000, 78996000]

約数ペア:

[(1, 78996000), (2, 39498000), (3, 26332000), (4, 19749000), (5, 15799200), (6, 13166000), (8, 9874500), (10, 7899600), (12, 6583000), (15, 5266400), (16, 4937250), (20, 3949800), (24, 3291500), (25, 3159840), (29, 2724000), (30, 2633200), (32, 2468625), (40, 1974900), (48, 1645750), (50, 1579920), (58, 1362000), (60, 1316600), (75, 1053280), (80, 987450), (87, 908000), (96, 822875), (100, 789960), (116, 681000), (120, 658300), (125, 631968), (145, 544800), (150, 526640), (160, 493725), (174, 454000), (200, 394980), (227, 348000), (232, 340500), (240, 329150), (250, 315984), (290, 272400), (300, 263320), (348, 227000), (375, 210656), (400, 197490), (435, 181600), (454, 174000), (464, 170250), (480, 164575), (500, 157992), (580, 136200), (600, 131660), (681, 116000), (696, 113500), (725, 108960), (750, 105328), (800, 98745), (870, 90800), (908, 87000), (928, 85125), (1000, 78996), (1135, 69600), (1160, 68100), (1200, 65830), (1362, 58000), (1392, 56750), (1450, 54480), (1500, 52664), (1740, 45400), (1816, 43500), (2000, 39498), (2175, 36320), (2270, 34800), (2320, 34050), (2400, 32915), (2724, 29000), (2784, 28375), (2900, 27240), (3000, 26332), (3405, 23200), (3480, 22700), (3625, 21792), (3632, 21750), (4000, 19749), (4350, 18160), (4540, 17400), (4640, 17025), (5448, 14500), (5675, 13920), (5800, 13620), (6000, 13166), (6583, 12000), (6810, 11600), (6960, 11350), (7250, 10896), (7264, 10875), (8700, 9080)]