204700800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{21323}}^1$

素因数の和:21350

約数の個数: 96

約数和(自身を含む): 674264880

約数和(自身を除く): 469564080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 21323, 42646, 63969, 85292, 106615, 127938, 170584, 213230, 255876, 319845, 341168, 426460, 511752, 533075, 639690, 682336, 852920, 1023504, 1066150, 1279380, 1364672, 1599225, 1705840, 2047008, 2132300, 2558760, 2729344, 3198450, 3411680, 4094016, 4264600, 5117520, 6396900, 6823360, 8188032, 8529200, 10235040, 12793800, 13646720, 17058400, 20470080, 25587600, 34116800, 40940160, 51175200, 68233600, 102350400, 204700800]

約数ペア:

[(1, 204700800), (2, 102350400), (3, 68233600), (4, 51175200), (5, 40940160), (6, 34116800), (8, 25587600), (10, 20470080), (12, 17058400), (15, 13646720), (16, 12793800), (20, 10235040), (24, 8529200), (25, 8188032), (30, 6823360), (32, 6396900), (40, 5117520), (48, 4264600), (50, 4094016), (60, 3411680), (64, 3198450), (75, 2729344), (80, 2558760), (96, 2132300), (100, 2047008), (120, 1705840), (128, 1599225), (150, 1364672), (160, 1279380), (192, 1066150), (200, 1023504), (240, 852920), (300, 682336), (320, 639690), (384, 533075), (400, 511752), (480, 426460), (600, 341168), (640, 319845), (800, 255876), (960, 213230), (1200, 170584), (1600, 127938), (1920, 106615), (2400, 85292), (3200, 63969), (4800, 42646), (9600, 21323)]