27506220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 89241600

約数和(自身を除く): 61735380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 829, 948, 1106, 1185, 1580, 1658, 1659, 2212, 2370, 2487, 2765, 3316, 3318, 4145, 4740, 4974, 5530, 5803, 6636, 8290, 8295, 9948, 11060, 11606, 12435, 16580, 16590, 17409, 23212, 24870, 29015, 33180, 34818, 49740, 58030, 65491, 69636, 87045, 116060, 130982, 174090, 196473, 261964, 327455, 348180, 392946, 458437, 654910, 785892, 916874, 982365, 1309820, 1375311, 1833748, 1964730, 2292185, 2750622, 3929460, 4584370, 5501244, 6876555, 9168740, 13753110, 27506220]

約数ペア:

[(1, 27506220), (2, 13753110), (3, 9168740), (4, 6876555), (5, 5501244), (6, 4584370), (7, 3929460), (10, 2750622), (12, 2292185), (14, 1964730), (15, 1833748), (20, 1375311), (21, 1309820), (28, 982365), (30, 916874), (35, 785892), (42, 654910), (60, 458437), (70, 392946), (79, 348180), (84, 327455), (105, 261964), (140, 196473), (158, 174090), (210, 130982), (237, 116060), (316, 87045), (395, 69636), (420, 65491), (474, 58030), (553, 49740), (790, 34818), (829, 33180), (948, 29015), (1106, 24870), (1185, 23212), (1580, 17409), (1658, 16590), (1659, 16580), (2212, 12435), (2370, 11606), (2487, 11060), (2765, 9948), (3316, 8295), (3318, 8290), (4145, 6636), (4740, 5803), (4974, 5530)]