85172580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3906

約数の個数: 96

約数和(自身を含む): 271514880

約数和(自身を除く): 186342300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 3847, 4428, 5535, 7380, 7694, 11070, 11541, 15388, 19235, 22140, 23082, 34623, 38470, 46164, 57705, 69246, 76940, 103869, 115410, 138492, 157727, 173115, 207738, 230820, 315454, 346230, 415476, 473181, 519345, 630908, 692460, 788635, 946362, 1038690, 1419543, 1577270, 1892724, 2077380, 2365905, 2839086, 3154540, 4258629, 4731810, 5678172, 7097715, 8517258, 9463620, 14195430, 17034516, 21293145, 28390860, 42586290, 85172580]

約数ペア:

[(1, 85172580), (2, 42586290), (3, 28390860), (4, 21293145), (5, 17034516), (6, 14195430), (9, 9463620), (10, 8517258), (12, 7097715), (15, 5678172), (18, 4731810), (20, 4258629), (27, 3154540), (30, 2839086), (36, 2365905), (41, 2077380), (45, 1892724), (54, 1577270), (60, 1419543), (82, 1038690), (90, 946362), (108, 788635), (123, 692460), (135, 630908), (164, 519345), (180, 473181), (205, 415476), (246, 346230), (270, 315454), (369, 230820), (410, 207738), (492, 173115), (540, 157727), (615, 138492), (738, 115410), (820, 103869), (1107, 76940), (1230, 69246), (1476, 57705), (1845, 46164), (2214, 38470), (2460, 34623), (3690, 23082), (3847, 22140), (4428, 19235), (5535, 15388), (7380, 11541), (7694, 11070)]