275485320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23189}}^1$

素因数の和:23220

約数の個数: 128

約数和(自身を含む): 1001808000

約数和(自身を除く): 726322680

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, 23189, 46378, 69567, 92756, 115945, 139134, 185512, 208701, 231890, 255079, 278268, 347835, 417402, 463780, 510158, 556536, 626103, 695670, 765237, 834804, 927560, 1020316, 1043505, 1252206, 1275395, 1391340, 1530474, 1669608, 2040632, 2087010, 2295711, 2504412, 2550790, 2782680, 3060948, 3130515, 3826185, 4174020, 4591422, 5008824, 5101580, 6121896, 6261030, 6887133, 7652370, 8348040, 9182844, 10203160, 11478555, 12522060, 13774266, 15304740, 18365688, 22957110, 25044120, 27548532, 30609480, 34435665, 45914220, 55097064, 68871330, 91828440, 137742660, 275485320]

約数ペア:

[(1, 275485320), (2, 137742660), (3, 91828440), (4, 68871330), (5, 55097064), (6, 45914220), (8, 34435665), (9, 30609480), (10, 27548532), (11, 25044120), (12, 22957110), (15, 18365688), (18, 15304740), (20, 13774266), (22, 12522060), (24, 11478555), (27, 10203160), (30, 9182844), (33, 8348040), (36, 7652370), (40, 6887133), (44, 6261030), (45, 6121896), (54, 5101580), (55, 5008824), (60, 4591422), (66, 4174020), (72, 3826185), (88, 3130515), (90, 3060948), (99, 2782680), (108, 2550790), (110, 2504412), (120, 2295711), (132, 2087010), (135, 2040632), (165, 1669608), (180, 1530474), (198, 1391340), (216, 1275395), (220, 1252206), (264, 1043505), (270, 1020316), (297, 927560), (330, 834804), (360, 765237), (396, 695670), (440, 626103), (495, 556536), (540, 510158), (594, 463780), (660, 417402), (792, 347835), (990, 278268), (1080, 255079), (1188, 231890), (1320, 208701), (1485, 185512), (1980, 139134), (2376, 115945), (2970, 92756), (3960, 69567), (5940, 46378), (11880, 23189)]