4450600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 13704480

約数和(自身を除く): 9253880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 100, 110, 119, 136, 140, 154, 170, 175, 187, 200, 220, 238, 275, 280, 289, 308, 340, 350, 374, 385, 425, 440, 476, 550, 578, 595, 616, 680, 700, 748, 770, 850, 935, 952, 1100, 1156, 1190, 1309, 1400, 1445, 1496, 1540, 1700, 1870, 1925, 2023, 2200, 2312, 2380, 2618, 2890, 2975, 3080, 3179, 3400, 3740, 3850, 4046, 4675, 4760, 5236, 5780, 5950, 6358, 6545, 7225, 7480, 7700, 8092, 9350, 10115, 10472, 11560, 11900, 12716, 13090, 14450, 15400, 15895, 16184, 18700, 20230, 22253, 23800, 25432, 26180, 28900, 31790, 32725, 37400, 40460, 44506, 50575, 52360, 57800, 63580, 65450, 79475, 80920, 89012, 101150, 111265, 127160, 130900, 158950, 178024, 202300, 222530, 261800, 317900, 404600, 445060, 556325, 635800, 890120, 1112650, 2225300, 4450600]

約数ペア:

[(1, 4450600), (2, 2225300), (4, 1112650), (5, 890120), (7, 635800), (8, 556325), (10, 445060), (11, 404600), (14, 317900), (17, 261800), (20, 222530), (22, 202300), (25, 178024), (28, 158950), (34, 130900), (35, 127160), (40, 111265), (44, 101150), (50, 89012), (55, 80920), (56, 79475), (68, 65450), (70, 63580), (77, 57800), (85, 52360), (88, 50575), (100, 44506), (110, 40460), (119, 37400), (136, 32725), (140, 31790), (154, 28900), (170, 26180), (175, 25432), (187, 23800), (200, 22253), (220, 20230), (238, 18700), (275, 16184), (280, 15895), (289, 15400), (308, 14450), (340, 13090), (350, 12716), (374, 11900), (385, 11560), (425, 10472), (440, 10115), (476, 9350), (550, 8092), (578, 7700), (595, 7480), (616, 7225), (680, 6545), (700, 6358), (748, 5950), (770, 5780), (850, 5236), (935, 4760), (952, 4675), (1100, 4046), (1156, 3850), (1190, 3740), (1309, 3400), (1400, 3179), (1445, 3080), (1496, 2975), (1540, 2890), (1700, 2618), (1870, 2380), (1925, 2312), (2023, 2200)]