50728800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 172488960

約数和(自身を除く): 121760160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 919, 920, 1104, 1150, 1200, 1380, 1725, 1838, 1840, 2208, 2300, 2400, 2757, 2760, 3450, 3676, 3680, 4595, 4600, 5514, 5520, 6900, 7352, 9190, 9200, 11028, 11040, 13785, 13800, 14704, 18380, 18400, 21137, 22056, 22975, 27570, 27600, 29408, 36760, 42274, 44112, 45950, 55140, 55200, 63411, 68925, 73520, 84548, 88224, 91900, 105685, 110280, 126822, 137850, 147040, 169096, 183800, 211370, 220560, 253644, 275700, 317055, 338192, 367600, 422740, 441120, 507288, 528425, 551400, 634110, 676384, 735200, 845480, 1014576, 1056850, 1102800, 1268220, 1585275, 1690960, 2029152, 2113700, 2205600, 2536440, 3170550, 3381920, 4227400, 5072880, 6341100, 8454800, 10145760, 12682200, 16909600, 25364400, 50728800]

約数ペア:

[(1, 50728800), (2, 25364400), (3, 16909600), (4, 12682200), (5, 10145760), (6, 8454800), (8, 6341100), (10, 5072880), (12, 4227400), (15, 3381920), (16, 3170550), (20, 2536440), (23, 2205600), (24, 2113700), (25, 2029152), (30, 1690960), (32, 1585275), (40, 1268220), (46, 1102800), (48, 1056850), (50, 1014576), (60, 845480), (69, 735200), (75, 676384), (80, 634110), (92, 551400), (96, 528425), (100, 507288), (115, 441120), (120, 422740), (138, 367600), (150, 338192), (160, 317055), (184, 275700), (200, 253644), (230, 220560), (240, 211370), (276, 183800), (300, 169096), (345, 147040), (368, 137850), (400, 126822), (460, 110280), (480, 105685), (552, 91900), (575, 88224), (600, 84548), (690, 73520), (736, 68925), (800, 63411), (919, 55200), (920, 55140), (1104, 45950), (1150, 44112), (1200, 42274), (1380, 36760), (1725, 29408), (1838, 27600), (1840, 27570), (2208, 22975), (2300, 22056), (2400, 21137), (2757, 18400), (2760, 18380), (3450, 14704), (3676, 13800), (3680, 13785), (4595, 11040), (4600, 11028), (5514, 9200), (5520, 9190), (6900, 7352)]