27754020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{22027}}^1$

素因数の和:22049

約数の個数: 72

約数和(自身を含む): 96218304

約数和(自身を除く): 68464284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 22027, 44054, 66081, 88108, 110135, 132162, 154189, 198243, 220270, 264324, 308378, 330405, 396486, 440540, 462567, 616756, 660810, 770945, 792972, 925134, 991215, 1321620, 1387701, 1541890, 1850268, 1982430, 2312835, 2775402, 3083780, 3964860, 4625670, 5550804, 6938505, 9251340, 13877010, 27754020]

約数ペア:

[(1, 27754020), (2, 13877010), (3, 9251340), (4, 6938505), (5, 5550804), (6, 4625670), (7, 3964860), (9, 3083780), (10, 2775402), (12, 2312835), (14, 1982430), (15, 1850268), (18, 1541890), (20, 1387701), (21, 1321620), (28, 991215), (30, 925134), (35, 792972), (36, 770945), (42, 660810), (45, 616756), (60, 462567), (63, 440540), (70, 396486), (84, 330405), (90, 308378), (105, 264324), (126, 220270), (140, 198243), (180, 154189), (210, 132162), (252, 110135), (315, 88108), (420, 66081), (630, 44054), (1260, 22027)]