108530520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2817

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 271629480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2749, 2820, 3290, 3948, 4935, 5498, 5640, 6580, 7896, 8247, 9870, 10996, 13160, 13745, 16494, 19243, 19740, 21992, 27490, 32988, 38486, 39480, 41235, 54980, 57729, 65976, 76972, 82470, 96215, 109960, 115458, 129203, 153944, 164940, 192430, 230916, 258406, 288645, 329880, 384860, 387609, 461832, 516812, 577290, 646015, 769720, 775218, 904421, 1033624, 1154580, 1292030, 1550436, 1808842, 1938045, 2309160, 2584060, 2713263, 3100872, 3617684, 3876090, 4522105, 5168120, 5426526, 7235368, 7752180, 9044210, 10853052, 13566315, 15504360, 18088420, 21706104, 27132630, 36176840, 54265260, 108530520]

約数ペア:

[(1, 108530520), (2, 54265260), (3, 36176840), (4, 27132630), (5, 21706104), (6, 18088420), (7, 15504360), (8, 13566315), (10, 10853052), (12, 9044210), (14, 7752180), (15, 7235368), (20, 5426526), (21, 5168120), (24, 4522105), (28, 3876090), (30, 3617684), (35, 3100872), (40, 2713263), (42, 2584060), (47, 2309160), (56, 1938045), (60, 1808842), (70, 1550436), (84, 1292030), (94, 1154580), (105, 1033624), (120, 904421), (140, 775218), (141, 769720), (168, 646015), (188, 577290), (210, 516812), (235, 461832), (280, 387609), (282, 384860), (329, 329880), (376, 288645), (420, 258406), (470, 230916), (564, 192430), (658, 164940), (705, 153944), (840, 129203), (940, 115458), (987, 109960), (1128, 96215), (1316, 82470), (1410, 76972), (1645, 65976), (1880, 57729), (1974, 54980), (2632, 41235), (2749, 39480), (2820, 38486), (3290, 32988), (3948, 27490), (4935, 21992), (5498, 19740), (5640, 19243), (6580, 16494), (7896, 13745), (8247, 13160), (9870, 10996)]