478078800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3137}}^1$

素因数の和:3285

約数の個数: 120

約数和(自身を含む): 1543996416

約数和(自身を除く): 1065917616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 1016, 1200, 1270, 1524, 1905, 2032, 2540, 3048, 3137, 3175, 3810, 5080, 6096, 6274, 6350, 7620, 9411, 9525, 10160, 12548, 12700, 15240, 15685, 18822, 19050, 25096, 25400, 30480, 31370, 37644, 38100, 47055, 50192, 50800, 62740, 75288, 76200, 78425, 94110, 125480, 150576, 152400, 156850, 188220, 235275, 250960, 313700, 376440, 398399, 470550, 627400, 752880, 796798, 941100, 1195197, 1254800, 1593596, 1882200, 1991995, 2390394, 3187192, 3764400, 3983990, 4780788, 5975985, 6374384, 7967980, 9561576, 9959975, 11951970, 15935960, 19123152, 19919950, 23903940, 29879925, 31871920, 39839900, 47807880, 59759850, 79679800, 95615760, 119519700, 159359600, 239039400, 478078800]

約数ペア:

[(1, 478078800), (2, 239039400), (3, 159359600), (4, 119519700), (5, 95615760), (6, 79679800), (8, 59759850), (10, 47807880), (12, 39839900), (15, 31871920), (16, 29879925), (20, 23903940), (24, 19919950), (25, 19123152), (30, 15935960), (40, 11951970), (48, 9959975), (50, 9561576), (60, 7967980), (75, 6374384), (80, 5975985), (100, 4780788), (120, 3983990), (127, 3764400), (150, 3187192), (200, 2390394), (240, 1991995), (254, 1882200), (300, 1593596), (381, 1254800), (400, 1195197), (508, 941100), (600, 796798), (635, 752880), (762, 627400), (1016, 470550), (1200, 398399), (1270, 376440), (1524, 313700), (1905, 250960), (2032, 235275), (2540, 188220), (3048, 156850), (3137, 152400), (3175, 150576), (3810, 125480), (5080, 94110), (6096, 78425), (6274, 76200), (6350, 75288), (7620, 62740), (9411, 50800), (9525, 50192), (10160, 47055), (12548, 38100), (12700, 37644), (15240, 31370), (15685, 30480), (18822, 25400), (19050, 25096)]