140853000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 454896000

約数和(自身を除く): 314043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 250, 290, 300, 348, 375, 435, 500, 580, 600, 696, 725, 750, 870, 1000, 1160, 1450, 1500, 1619, 1740, 2175, 2900, 3000, 3238, 3480, 3625, 4350, 4857, 5800, 6476, 7250, 8095, 8700, 9714, 10875, 12952, 14500, 16190, 17400, 19428, 21750, 24285, 29000, 32380, 38856, 40475, 43500, 46951, 48570, 64760, 80950, 87000, 93902, 97140, 121425, 140853, 161900, 187804, 194280, 202375, 234755, 242850, 281706, 323800, 375608, 404750, 469510, 485700, 563412, 607125, 704265, 809500, 939020, 971400, 1126824, 1173775, 1214250, 1408530, 1619000, 1878040, 2347550, 2428500, 2817060, 3521325, 4695100, 4857000, 5634120, 5868875, 7042650, 9390200, 11737750, 14085300, 17606625, 23475500, 28170600, 35213250, 46951000, 70426500, 140853000]

約数ペア:

[(1, 140853000), (2, 70426500), (3, 46951000), (4, 35213250), (5, 28170600), (6, 23475500), (8, 17606625), (10, 14085300), (12, 11737750), (15, 9390200), (20, 7042650), (24, 5868875), (25, 5634120), (29, 4857000), (30, 4695100), (40, 3521325), (50, 2817060), (58, 2428500), (60, 2347550), (75, 1878040), (87, 1619000), (100, 1408530), (116, 1214250), (120, 1173775), (125, 1126824), (145, 971400), (150, 939020), (174, 809500), (200, 704265), (232, 607125), (250, 563412), (290, 485700), (300, 469510), (348, 404750), (375, 375608), (435, 323800), (500, 281706), (580, 242850), (600, 234755), (696, 202375), (725, 194280), (750, 187804), (870, 161900), (1000, 140853), (1160, 121425), (1450, 97140), (1500, 93902), (1619, 87000), (1740, 80950), (2175, 64760), (2900, 48570), (3000, 46951), (3238, 43500), (3480, 40475), (3625, 38856), (4350, 32380), (4857, 29000), (5800, 24285), (6476, 21750), (7250, 19428), (8095, 17400), (8700, 16190), (9714, 14500), (10875, 12952)]