126660000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2111}}^1$

素因数の和:2144

約数の個数: 120

約数和(自身を含む): 415666944

約数和(自身を除く): 289006944

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, 2111, 2400, 2500, 3000, 3750, 4000, 4222, 5000, 6000, 6333, 7500, 8444, 10000, 10555, 12000, 12666, 15000, 16888, 20000, 21110, 25332, 30000, 31665, 33776, 42220, 50664, 52775, 60000, 63330, 67552, 84440, 101328, 105550, 126660, 158325, 168880, 202656, 211100, 253320, 263875, 316650, 337760, 422200, 506640, 527750, 633300, 791625, 844400, 1013280, 1055500, 1266600, 1319375, 1583250, 1688800, 2111000, 2533200, 2638750, 3166500, 3958125, 4222000, 5066400, 5277500, 6333000, 7916250, 8444000, 10555000, 12666000, 15832500, 21110000, 25332000, 31665000, 42220000, 63330000, 126660000]

約数ペア:

[(1, 126660000), (2, 63330000), (3, 42220000), (4, 31665000), (5, 25332000), (6, 21110000), (8, 15832500), (10, 12666000), (12, 10555000), (15, 8444000), (16, 7916250), (20, 6333000), (24, 5277500), (25, 5066400), (30, 4222000), (32, 3958125), (40, 3166500), (48, 2638750), (50, 2533200), (60, 2111000), (75, 1688800), (80, 1583250), (96, 1319375), (100, 1266600), (120, 1055500), (125, 1013280), (150, 844400), (160, 791625), (200, 633300), (240, 527750), (250, 506640), (300, 422200), (375, 337760), (400, 316650), (480, 263875), (500, 253320), (600, 211100), (625, 202656), (750, 168880), (800, 158325), (1000, 126660), (1200, 105550), (1250, 101328), (1500, 84440), (1875, 67552), (2000, 63330), (2111, 60000), (2400, 52775), (2500, 50664), (3000, 42220), (3750, 33776), (4000, 31665), (4222, 30000), (5000, 25332), (6000, 21110), (6333, 20000), (7500, 16888), (8444, 15000), (10000, 12666), (10555, 12000)]