22253000

素因数分解:

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

素因数の和:73

約数の個数: 192

約数和(自身を含む): 68964480

約数和(自身を除く): 46711480

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, 125, 136, 140, 154, 170, 175, 187, 200, 220, 238, 250, 275, 280, 289, 308, 340, 350, 374, 385, 425, 440, 476, 500, 550, 578, 595, 616, 680, 700, 748, 770, 850, 875, 935, 952, 1000, 1100, 1156, 1190, 1309, 1375, 1400, 1445, 1496, 1540, 1700, 1750, 1870, 1925, 2023, 2125, 2200, 2312, 2380, 2618, 2750, 2890, 2975, 3080, 3179, 3400, 3500, 3740, 3850, 4046, 4250, 4675, 4760, 5236, 5500, 5780, 5950, 6358, 6545, 7000, 7225, 7480, 7700, 8092, 8500, 9350, 9625, 10115, 10472, 11000, 11560, 11900, 12716, 13090, 14450, 14875, 15400, 15895, 16184, 17000, 18700, 19250, 20230, 22253, 23375, 23800, 25432, 26180, 28900, 29750, 31790, 32725, 36125, 37400, 38500, 40460, 44506, 46750, 50575, 52360, 57800, 59500, 63580, 65450, 72250, 77000, 79475, 80920, 89012, 93500, 101150, 111265, 119000, 127160, 130900, 144500, 158950, 163625, 178024, 187000, 202300, 222530, 252875, 261800, 289000, 317900, 327250, 397375, 404600, 445060, 505750, 556325, 635800, 654500, 794750, 890120, 1011500, 1112650, 1309000, 1589500, 2023000, 2225300, 2781625, 3179000, 4450600, 5563250, 11126500, 22253000]

約数ペア:

[(1, 22253000), (2, 11126500), (4, 5563250), (5, 4450600), (7, 3179000), (8, 2781625), (10, 2225300), (11, 2023000), (14, 1589500), (17, 1309000), (20, 1112650), (22, 1011500), (25, 890120), (28, 794750), (34, 654500), (35, 635800), (40, 556325), (44, 505750), (50, 445060), (55, 404600), (56, 397375), (68, 327250), (70, 317900), (77, 289000), (85, 261800), (88, 252875), (100, 222530), (110, 202300), (119, 187000), (125, 178024), (136, 163625), (140, 158950), (154, 144500), (170, 130900), (175, 127160), (187, 119000), (200, 111265), (220, 101150), (238, 93500), (250, 89012), (275, 80920), (280, 79475), (289, 77000), (308, 72250), (340, 65450), (350, 63580), (374, 59500), (385, 57800), (425, 52360), (440, 50575), (476, 46750), (500, 44506), (550, 40460), (578, 38500), (595, 37400), (616, 36125), (680, 32725), (700, 31790), (748, 29750), (770, 28900), (850, 26180), (875, 25432), (935, 23800), (952, 23375), (1000, 22253), (1100, 20230), (1156, 19250), (1190, 18700), (1309, 17000), (1375, 16184), (1400, 15895), (1445, 15400), (1496, 14875), (1540, 14450), (1700, 13090), (1750, 12716), (1870, 11900), (1925, 11560), (2023, 11000), (2125, 10472), (2200, 10115), (2312, 9625), (2380, 9350), (2618, 8500), (2750, 8092), (2890, 7700), (2975, 7480), (3080, 7225), (3179, 7000), (3400, 6545), (3500, 6358), (3740, 5950), (3850, 5780), (4046, 5500), (4250, 5236), (4675, 4760)]