124980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2083}}^1$

素因数の和:2116

約数の個数: 120

約数和(自身を含む): 410156208

約数和(自身を除く): 285176208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2083, 2400, 2500, 3000, 3750, 4000, 4166, 5000, 6000, 6249, 7500, 8332, 10000, 10415, 12000, 12498, 15000, 16664, 20000, 20830, 24996, 30000, 31245, 33328, 41660, 49992, 52075, 60000, 62490, 66656, 83320, 99984, 104150, 124980, 156225, 166640, 199968, 208300, 249960, 260375, 312450, 333280, 416600, 499920, 520750, 624900, 781125, 833200, 999840, 1041500, 1249800, 1301875, 1562250, 1666400, 2083000, 2499600, 2603750, 3124500, 3905625, 4166000, 4999200, 5207500, 6249000, 7811250, 8332000, 10415000, 12498000, 15622500, 20830000, 24996000, 31245000, 41660000, 62490000, 124980000]

約数ペア:

[(1, 124980000), (2, 62490000), (3, 41660000), (4, 31245000), (5, 24996000), (6, 20830000), (8, 15622500), (10, 12498000), (12, 10415000), (15, 8332000), (16, 7811250), (20, 6249000), (24, 5207500), (25, 4999200), (30, 4166000), (32, 3905625), (40, 3124500), (48, 2603750), (50, 2499600), (60, 2083000), (75, 1666400), (80, 1562250), (96, 1301875), (100, 1249800), (120, 1041500), (125, 999840), (150, 833200), (160, 781125), (200, 624900), (240, 520750), (250, 499920), (300, 416600), (375, 333280), (400, 312450), (480, 260375), (500, 249960), (600, 208300), (625, 199968), (750, 166640), (800, 156225), (1000, 124980), (1200, 104150), (1250, 99984), (1500, 83320), (1875, 66656), (2000, 62490), (2083, 60000), (2400, 52075), (2500, 49992), (3000, 41660), (3750, 33328), (4000, 31245), (4166, 30000), (5000, 24996), (6000, 20830), (6249, 20000), (7500, 16664), (8332, 15000), (10000, 12498), (10415, 12000)]