52761780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{32569}}^1$

素因数の和:32590

約数の個数: 60

約数和(自身を含む): 165520740

約数和(自身を除く): 112758960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 32569, 65138, 97707, 130276, 162845, 195414, 293121, 325690, 390828, 488535, 586242, 651380, 879363, 977070, 1172484, 1465605, 1758726, 1954140, 2638089, 2931210, 3517452, 4396815, 5276178, 5862420, 8793630, 10552356, 13190445, 17587260, 26380890, 52761780]

約数ペア:

[(1, 52761780), (2, 26380890), (3, 17587260), (4, 13190445), (5, 10552356), (6, 8793630), (9, 5862420), (10, 5276178), (12, 4396815), (15, 3517452), (18, 2931210), (20, 2638089), (27, 1954140), (30, 1758726), (36, 1465605), (45, 1172484), (54, 977070), (60, 879363), (81, 651380), (90, 586242), (108, 488535), (135, 390828), (162, 325690), (180, 293121), (270, 195414), (324, 162845), (405, 130276), (540, 97707), (810, 65138), (1620, 32569)]