204627600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{18947}}^1$

素因数の和:18974

約数の個数: 120

約数和(自身を含む): 728361120

約数和(自身を除く): 523733520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 170523, 189470, 227364, 284205, 303152, 341046, 378940, 454728, 473675, 511569, 568410, 682092, 757880, 852615, 909456, 947350, 1023138, 1136820, 1364184, 1421025, 1515760, 1705230, 1894700, 2046276, 2273640, 2557845, 2728368, 2842050, 3410460, 3789400, 4092552, 4263075, 4547280, 5115690, 5684100, 6820920, 7578800, 8185104, 8526150, 10231380, 11368200, 12789225, 13641840, 17052300, 20462760, 22736400, 25578450, 34104600, 40925520, 51156900, 68209200, 102313800, 204627600]

約数ペア:

[(1, 204627600), (2, 102313800), (3, 68209200), (4, 51156900), (5, 40925520), (6, 34104600), (8, 25578450), (9, 22736400), (10, 20462760), (12, 17052300), (15, 13641840), (16, 12789225), (18, 11368200), (20, 10231380), (24, 8526150), (25, 8185104), (27, 7578800), (30, 6820920), (36, 5684100), (40, 5115690), (45, 4547280), (48, 4263075), (50, 4092552), (54, 3789400), (60, 3410460), (72, 2842050), (75, 2728368), (80, 2557845), (90, 2273640), (100, 2046276), (108, 1894700), (120, 1705230), (135, 1515760), (144, 1421025), (150, 1364184), (180, 1136820), (200, 1023138), (216, 947350), (225, 909456), (240, 852615), (270, 757880), (300, 682092), (360, 568410), (400, 511569), (432, 473675), (450, 454728), (540, 378940), (600, 341046), (675, 303152), (720, 284205), (900, 227364), (1080, 189470), (1200, 170523), (1350, 151576), (1800, 113682), (2160, 94735), (2700, 75788), (3600, 56841), (5400, 37894), (10800, 18947)]