27750420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6703}}^1$

素因数の和:6741

約数の個数: 72

約数和(自身を含む): 87849216

約数和(自身を除く): 60098796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6703, 13406, 20109, 26812, 33515, 40218, 60327, 67030, 80436, 100545, 120654, 134060, 154169, 201090, 241308, 301635, 308338, 402180, 462507, 603270, 616676, 770845, 925014, 1206540, 1387521, 1541690, 1850028, 2312535, 2775042, 3083380, 4625070, 5550084, 6937605, 9250140, 13875210, 27750420]

約数ペア:

[(1, 27750420), (2, 13875210), (3, 9250140), (4, 6937605), (5, 5550084), (6, 4625070), (9, 3083380), (10, 2775042), (12, 2312535), (15, 1850028), (18, 1541690), (20, 1387521), (23, 1206540), (30, 925014), (36, 770845), (45, 616676), (46, 603270), (60, 462507), (69, 402180), (90, 308338), (92, 301635), (115, 241308), (138, 201090), (180, 154169), (207, 134060), (230, 120654), (276, 100545), (345, 80436), (414, 67030), (460, 60327), (690, 40218), (828, 33515), (1035, 26812), (1380, 20109), (2070, 13406), (4140, 6703)]