188742000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 617460480

約数和(自身を除く): 428718480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 125, 150, 166, 200, 240, 249, 250, 300, 332, 375, 379, 400, 415, 498, 500, 600, 664, 750, 758, 830, 996, 1000, 1137, 1200, 1245, 1328, 1500, 1516, 1660, 1895, 1992, 2000, 2075, 2274, 2490, 3000, 3032, 3320, 3790, 3984, 4150, 4548, 4980, 5685, 6000, 6064, 6225, 6640, 7580, 8300, 9096, 9475, 9960, 10375, 11370, 12450, 15160, 16600, 18192, 18950, 19920, 20750, 22740, 24900, 28425, 30320, 31125, 31457, 33200, 37900, 41500, 45480, 47375, 49800, 56850, 62250, 62914, 75800, 83000, 90960, 94371, 94750, 99600, 113700, 124500, 125828, 142125, 151600, 157285, 166000, 188742, 189500, 227400, 249000, 251656, 284250, 314570, 377484, 379000, 454800, 471855, 498000, 503312, 568500, 629140, 754968, 758000, 786425, 943710, 1137000, 1258280, 1509936, 1572850, 1887420, 2274000, 2359275, 2516560, 3145700, 3774840, 3932125, 4718550, 6291400, 7549680, 7864250, 9437100, 11796375, 12582800, 15728500, 18874200, 23592750, 31457000, 37748400, 47185500, 62914000, 94371000, 188742000]

約数ペア:

[(1, 188742000), (2, 94371000), (3, 62914000), (4, 47185500), (5, 37748400), (6, 31457000), (8, 23592750), (10, 18874200), (12, 15728500), (15, 12582800), (16, 11796375), (20, 9437100), (24, 7864250), (25, 7549680), (30, 6291400), (40, 4718550), (48, 3932125), (50, 3774840), (60, 3145700), (75, 2516560), (80, 2359275), (83, 2274000), (100, 1887420), (120, 1572850), (125, 1509936), (150, 1258280), (166, 1137000), (200, 943710), (240, 786425), (249, 758000), (250, 754968), (300, 629140), (332, 568500), (375, 503312), (379, 498000), (400, 471855), (415, 454800), (498, 379000), (500, 377484), (600, 314570), (664, 284250), (750, 251656), (758, 249000), (830, 227400), (996, 189500), (1000, 188742), (1137, 166000), (1200, 157285), (1245, 151600), (1328, 142125), (1500, 125828), (1516, 124500), (1660, 113700), (1895, 99600), (1992, 94750), (2000, 94371), (2075, 90960), (2274, 83000), (2490, 75800), (3000, 62914), (3032, 62250), (3320, 56850), (3790, 49800), (3984, 47375), (4150, 45480), (4548, 41500), (4980, 37900), (5685, 33200), (6000, 31457), (6064, 31125), (6225, 30320), (6640, 28425), (7580, 24900), (8300, 22740), (9096, 20750), (9475, 19920), (9960, 18950), (10375, 18192), (11370, 16600), (12450, 15160)]