85111560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 289891800

約数和(自身を除く): 204780240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 241, 270, 324, 327, 360, 405, 436, 482, 540, 545, 648, 654, 723, 810, 872, 964, 981, 1080, 1090, 1205, 1308, 1446, 1620, 1635, 1928, 1962, 2169, 2180, 2410, 2616, 2892, 2943, 3240, 3270, 3615, 3924, 4338, 4360, 4820, 4905, 5784, 5886, 6507, 6540, 7230, 7848, 8676, 8829, 9640, 9810, 10845, 11772, 13014, 13080, 14460, 14715, 17352, 17658, 19521, 19620, 21690, 23544, 26028, 26269, 28920, 29430, 32535, 35316, 39042, 39240, 43380, 44145, 52056, 52538, 58860, 65070, 70632, 78084, 78807, 86760, 88290, 97605, 105076, 117720, 130140, 131345, 156168, 157614, 176580, 195210, 210152, 236421, 260280, 262690, 315228, 353160, 390420, 394035, 472842, 525380, 630456, 709263, 780840, 788070, 945684, 1050760, 1182105, 1418526, 1576140, 1891368, 2127789, 2364210, 2837052, 3152280, 3546315, 4255578, 4728420, 5674104, 7092630, 8511156, 9456840, 10638945, 14185260, 17022312, 21277890, 28370520, 42555780, 85111560]

約数ペア:

[(1, 85111560), (2, 42555780), (3, 28370520), (4, 21277890), (5, 17022312), (6, 14185260), (8, 10638945), (9, 9456840), (10, 8511156), (12, 7092630), (15, 5674104), (18, 4728420), (20, 4255578), (24, 3546315), (27, 3152280), (30, 2837052), (36, 2364210), (40, 2127789), (45, 1891368), (54, 1576140), (60, 1418526), (72, 1182105), (81, 1050760), (90, 945684), (108, 788070), (109, 780840), (120, 709263), (135, 630456), (162, 525380), (180, 472842), (216, 394035), (218, 390420), (241, 353160), (270, 315228), (324, 262690), (327, 260280), (360, 236421), (405, 210152), (436, 195210), (482, 176580), (540, 157614), (545, 156168), (648, 131345), (654, 130140), (723, 117720), (810, 105076), (872, 97605), (964, 88290), (981, 86760), (1080, 78807), (1090, 78084), (1205, 70632), (1308, 65070), (1446, 58860), (1620, 52538), (1635, 52056), (1928, 44145), (1962, 43380), (2169, 39240), (2180, 39042), (2410, 35316), (2616, 32535), (2892, 29430), (2943, 28920), (3240, 26269), (3270, 26028), (3615, 23544), (3924, 21690), (4338, 19620), (4360, 19521), (4820, 17658), (4905, 17352), (5784, 14715), (5886, 14460), (6507, 13080), (6540, 13014), (7230, 11772), (7848, 10845), (8676, 9810), (8829, 9640)]