211267260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28627}}^1$

素因数の和:28683

約数の個数: 72

約数和(自身を含む): 656497296

約数和(自身を除く): 445230036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 28627, 57254, 85881, 114508, 143135, 171762, 257643, 286270, 343524, 429405, 515286, 572540, 858810, 1030572, 1173707, 1288215, 1717620, 2347414, 2576430, 3521121, 4694828, 5152860, 5868535, 7042242, 10563363, 11737070, 14084484, 17605605, 21126726, 23474140, 35211210, 42253452, 52816815, 70422420, 105633630, 211267260]

約数ペア:

[(1, 211267260), (2, 105633630), (3, 70422420), (4, 52816815), (5, 42253452), (6, 35211210), (9, 23474140), (10, 21126726), (12, 17605605), (15, 14084484), (18, 11737070), (20, 10563363), (30, 7042242), (36, 5868535), (41, 5152860), (45, 4694828), (60, 3521121), (82, 2576430), (90, 2347414), (123, 1717620), (164, 1288215), (180, 1173707), (205, 1030572), (246, 858810), (369, 572540), (410, 515286), (492, 429405), (615, 343524), (738, 286270), (820, 257643), (1230, 171762), (1476, 143135), (1845, 114508), (2460, 85881), (3690, 57254), (7380, 28627)]