27540660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 96

約数和(自身を含む): 91994112

約数和(自身を除く): 64453452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2851, 3220, 4830, 5702, 8553, 9660, 11404, 14255, 17106, 19957, 28510, 34212, 39914, 42765, 57020, 59871, 65573, 79828, 85530, 99785, 119742, 131146, 171060, 196719, 199570, 239484, 262292, 299355, 327865, 393438, 399140, 459011, 598710, 655730, 786876, 918022, 983595, 1197420, 1311460, 1377033, 1836044, 1967190, 2295055, 2754066, 3934380, 4590110, 5508132, 6885165, 9180220, 13770330, 27540660]

約数ペア:

[(1, 27540660), (2, 13770330), (3, 9180220), (4, 6885165), (5, 5508132), (6, 4590110), (7, 3934380), (10, 2754066), (12, 2295055), (14, 1967190), (15, 1836044), (20, 1377033), (21, 1311460), (23, 1197420), (28, 983595), (30, 918022), (35, 786876), (42, 655730), (46, 598710), (60, 459011), (69, 399140), (70, 393438), (84, 327865), (92, 299355), (105, 262292), (115, 239484), (138, 199570), (140, 196719), (161, 171060), (210, 131146), (230, 119742), (276, 99785), (322, 85530), (345, 79828), (420, 65573), (460, 59871), (483, 57020), (644, 42765), (690, 39914), (805, 34212), (966, 28510), (1380, 19957), (1610, 17106), (1932, 14255), (2415, 11404), (2851, 9660), (3220, 8553), (4830, 5702)]