421629600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{25097}}^1$

素因数の和:25127

約数の個数: 144

約数和(自身を含む): 1568524608

約数和(自身を除く): 1146895008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 25097, 50194, 75291, 100388, 125485, 150582, 175679, 200776, 250970, 301164, 351358, 376455, 401552, 501940, 527037, 602328, 627425, 702716, 752910, 803104, 878395, 1003880, 1054074, 1204656, 1254850, 1405432, 1505820, 1756790, 1882275, 2007760, 2108148, 2409312, 2509700, 2635185, 2810864, 3011640, 3513580, 3764550, 4015520, 4216296, 4391975, 5019400, 5270370, 5621728, 6023280, 7027160, 7529100, 8432592, 8783950, 10038800, 10540740, 12046560, 13175925, 14054320, 15058200, 16865184, 17567900, 20077600, 21081480, 26351850, 28108640, 30116400, 35135800, 42162960, 52703700, 60232800, 70271600, 84325920, 105407400, 140543200, 210814800, 421629600]

約数ペア:

[(1, 421629600), (2, 210814800), (3, 140543200), (4, 105407400), (5, 84325920), (6, 70271600), (7, 60232800), (8, 52703700), (10, 42162960), (12, 35135800), (14, 30116400), (15, 28108640), (16, 26351850), (20, 21081480), (21, 20077600), (24, 17567900), (25, 16865184), (28, 15058200), (30, 14054320), (32, 13175925), (35, 12046560), (40, 10540740), (42, 10038800), (48, 8783950), (50, 8432592), (56, 7529100), (60, 7027160), (70, 6023280), (75, 5621728), (80, 5270370), (84, 5019400), (96, 4391975), (100, 4216296), (105, 4015520), (112, 3764550), (120, 3513580), (140, 3011640), (150, 2810864), (160, 2635185), (168, 2509700), (175, 2409312), (200, 2108148), (210, 2007760), (224, 1882275), (240, 1756790), (280, 1505820), (300, 1405432), (336, 1254850), (350, 1204656), (400, 1054074), (420, 1003880), (480, 878395), (525, 803104), (560, 752910), (600, 702716), (672, 627425), (700, 602328), (800, 527037), (840, 501940), (1050, 401552), (1120, 376455), (1200, 351358), (1400, 301164), (1680, 250970), (2100, 200776), (2400, 175679), (2800, 150582), (3360, 125485), (4200, 100388), (5600, 75291), (8400, 50194), (16800, 25097)]