27771480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7041

約数の個数: 96

約数和(自身を含む): 98476560

約数和(自身を除く): 70705080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7013, 14026, 21039, 28052, 35065, 42078, 56104, 63117, 70130, 77143, 84156, 105195, 126234, 140260, 154286, 168312, 210390, 231429, 252468, 280520, 308572, 315585, 385715, 420780, 462858, 504936, 617144, 631170, 694287, 771430, 841560, 925716, 1157145, 1262340, 1388574, 1542860, 1851432, 2314290, 2524680, 2777148, 3085720, 3471435, 4628580, 5554296, 6942870, 9257160, 13885740, 27771480]

約数ペア:

[(1, 27771480), (2, 13885740), (3, 9257160), (4, 6942870), (5, 5554296), (6, 4628580), (8, 3471435), (9, 3085720), (10, 2777148), (11, 2524680), (12, 2314290), (15, 1851432), (18, 1542860), (20, 1388574), (22, 1262340), (24, 1157145), (30, 925716), (33, 841560), (36, 771430), (40, 694287), (44, 631170), (45, 617144), (55, 504936), (60, 462858), (66, 420780), (72, 385715), (88, 315585), (90, 308572), (99, 280520), (110, 252468), (120, 231429), (132, 210390), (165, 168312), (180, 154286), (198, 140260), (220, 126234), (264, 105195), (330, 84156), (360, 77143), (396, 70130), (440, 63117), (495, 56104), (660, 42078), (792, 35065), (990, 28052), (1320, 21039), (1980, 14026), (3960, 7013)]