204205320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17189}}^1$

素因数の和:17220

約数の個数: 128

約数和(自身を含む): 742608000

約数和(自身を除く): 538402680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 154701, 171890, 189079, 206268, 257835, 309402, 343780, 378158, 412536, 464103, 515670, 567237, 618804, 687560, 756316, 773505, 928206, 945395, 1031340, 1134474, 1237608, 1512632, 1547010, 1701711, 1856412, 1890790, 2062680, 2268948, 2320515, 2836185, 3094020, 3403422, 3712824, 3781580, 4537896, 4641030, 5105133, 5672370, 6188040, 6806844, 7563160, 8508555, 9282060, 10210266, 11344740, 13613688, 17017110, 18564120, 20420532, 22689480, 25525665, 34034220, 40841064, 51051330, 68068440, 102102660, 204205320]

約数ペア:

[(1, 204205320), (2, 102102660), (3, 68068440), (4, 51051330), (5, 40841064), (6, 34034220), (8, 25525665), (9, 22689480), (10, 20420532), (11, 18564120), (12, 17017110), (15, 13613688), (18, 11344740), (20, 10210266), (22, 9282060), (24, 8508555), (27, 7563160), (30, 6806844), (33, 6188040), (36, 5672370), (40, 5105133), (44, 4641030), (45, 4537896), (54, 3781580), (55, 3712824), (60, 3403422), (66, 3094020), (72, 2836185), (88, 2320515), (90, 2268948), (99, 2062680), (108, 1890790), (110, 1856412), (120, 1701711), (132, 1547010), (135, 1512632), (165, 1237608), (180, 1134474), (198, 1031340), (216, 945395), (220, 928206), (264, 773505), (270, 756316), (297, 687560), (330, 618804), (360, 567237), (396, 515670), (440, 464103), (495, 412536), (540, 378158), (594, 343780), (660, 309402), (792, 257835), (990, 206268), (1080, 189079), (1188, 171890), (1320, 154701), (1485, 137512), (1980, 103134), (2376, 85945), (2970, 68756), (3960, 51567), (5940, 34378), (11880, 17189)]