204502860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22277}}^1$

素因数の和:22312

約数の個数: 96

約数和(自身を含む): 673686720

約数和(自身を除く): 469183860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 22277, 44554, 66831, 89108, 111385, 133662, 200493, 222770, 267324, 334155, 378709, 400986, 445540, 601479, 668310, 757418, 801972, 1002465, 1136127, 1202958, 1336620, 1514836, 1893545, 2004930, 2272254, 2405916, 3007395, 3408381, 3787090, 4009860, 4544508, 5680635, 6014790, 6816762, 7574180, 10225143, 11361270, 12029580, 13633524, 17041905, 20450286, 22722540, 34083810, 40900572, 51125715, 68167620, 102251430, 204502860]

約数ペア:

[(1, 204502860), (2, 102251430), (3, 68167620), (4, 51125715), (5, 40900572), (6, 34083810), (9, 22722540), (10, 20450286), (12, 17041905), (15, 13633524), (17, 12029580), (18, 11361270), (20, 10225143), (27, 7574180), (30, 6816762), (34, 6014790), (36, 5680635), (45, 4544508), (51, 4009860), (54, 3787090), (60, 3408381), (68, 3007395), (85, 2405916), (90, 2272254), (102, 2004930), (108, 1893545), (135, 1514836), (153, 1336620), (170, 1202958), (180, 1136127), (204, 1002465), (255, 801972), (270, 757418), (306, 668310), (340, 601479), (459, 445540), (510, 400986), (540, 378709), (612, 334155), (765, 267324), (918, 222770), (1020, 200493), (1530, 133662), (1836, 111385), (2295, 89108), (3060, 66831), (4590, 44554), (9180, 22277)]