76821000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 248227200

約数和(自身を除く): 171406200

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, 883, 1000, 1160, 1450, 1500, 1740, 1766, 2175, 2649, 2900, 3000, 3480, 3532, 3625, 4350, 4415, 5298, 5800, 7064, 7250, 8700, 8830, 10596, 10875, 13245, 14500, 17400, 17660, 21192, 21750, 22075, 25607, 26490, 29000, 35320, 43500, 44150, 51214, 52980, 66225, 76821, 87000, 88300, 102428, 105960, 110375, 128035, 132450, 153642, 176600, 204856, 220750, 256070, 264900, 307284, 331125, 384105, 441500, 512140, 529800, 614568, 640175, 662250, 768210, 883000, 1024280, 1280350, 1324500, 1536420, 1920525, 2560700, 2649000, 3072840, 3200875, 3841050, 5121400, 6401750, 7682100, 9602625, 12803500, 15364200, 19205250, 25607000, 38410500, 76821000]

約数ペア:

[(1, 76821000), (2, 38410500), (3, 25607000), (4, 19205250), (5, 15364200), (6, 12803500), (8, 9602625), (10, 7682100), (12, 6401750), (15, 5121400), (20, 3841050), (24, 3200875), (25, 3072840), (29, 2649000), (30, 2560700), (40, 1920525), (50, 1536420), (58, 1324500), (60, 1280350), (75, 1024280), (87, 883000), (100, 768210), (116, 662250), (120, 640175), (125, 614568), (145, 529800), (150, 512140), (174, 441500), (200, 384105), (232, 331125), (250, 307284), (290, 264900), (300, 256070), (348, 220750), (375, 204856), (435, 176600), (500, 153642), (580, 132450), (600, 128035), (696, 110375), (725, 105960), (750, 102428), (870, 88300), (883, 87000), (1000, 76821), (1160, 66225), (1450, 52980), (1500, 51214), (1740, 44150), (1766, 43500), (2175, 35320), (2649, 29000), (2900, 26490), (3000, 25607), (3480, 22075), (3532, 21750), (3625, 21192), (4350, 17660), (4415, 17400), (5298, 14500), (5800, 13245), (7064, 10875), (7250, 10596), (8700, 8830)]