71803260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 227673600

約数和(自身を除く): 155870340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 349, 381, 405, 508, 540, 635, 698, 762, 810, 1047, 1143, 1270, 1396, 1524, 1620, 1745, 1905, 2094, 2286, 2540, 3141, 3429, 3490, 3810, 4188, 4572, 5235, 5715, 6282, 6858, 6980, 7620, 9423, 10287, 10470, 11430, 12564, 13716, 15705, 17145, 18846, 20574, 20940, 22860, 28269, 31410, 34290, 37692, 41148, 44323, 47115, 51435, 56538, 62820, 68580, 88646, 94230, 102870, 113076, 132969, 141345, 177292, 188460, 205740, 221615, 265938, 282690, 398907, 443230, 531876, 565380, 664845, 797814, 886460, 1196721, 1329690, 1595628, 1994535, 2393442, 2659380, 3590163, 3989070, 4786884, 5983605, 7180326, 7978140, 11967210, 14360652, 17950815, 23934420, 35901630, 71803260]

約数ペア:

[(1, 71803260), (2, 35901630), (3, 23934420), (4, 17950815), (5, 14360652), (6, 11967210), (9, 7978140), (10, 7180326), (12, 5983605), (15, 4786884), (18, 3989070), (20, 3590163), (27, 2659380), (30, 2393442), (36, 1994535), (45, 1595628), (54, 1329690), (60, 1196721), (81, 886460), (90, 797814), (108, 664845), (127, 565380), (135, 531876), (162, 443230), (180, 398907), (254, 282690), (270, 265938), (324, 221615), (349, 205740), (381, 188460), (405, 177292), (508, 141345), (540, 132969), (635, 113076), (698, 102870), (762, 94230), (810, 88646), (1047, 68580), (1143, 62820), (1270, 56538), (1396, 51435), (1524, 47115), (1620, 44323), (1745, 41148), (1905, 37692), (2094, 34290), (2286, 31410), (2540, 28269), (3141, 22860), (3429, 20940), (3490, 20574), (3810, 18846), (4188, 17145), (4572, 15705), (5235, 13716), (5715, 12564), (6282, 11430), (6858, 10470), (6980, 10287), (7620, 9423)]