25577640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2184

約数の個数: 128

約数和(自身を含む): 93052800

約数和(自身を除く): 67475160

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, 2153, 2376, 2970, 3960, 4306, 5940, 6459, 8612, 10765, 11880, 12918, 17224, 19377, 21530, 23683, 25836, 32295, 38754, 43060, 47366, 51672, 58131, 64590, 71049, 77508, 86120, 94732, 96885, 116262, 118415, 129180, 142098, 155016, 189464, 193770, 213147, 232524, 236830, 258360, 284196, 290655, 355245, 387540, 426294, 465048, 473660, 568392, 581310, 639441, 710490, 775080, 852588, 947320, 1065735, 1162620, 1278882, 1420980, 1705176, 2131470, 2325240, 2557764, 2841960, 3197205, 4262940, 5115528, 6394410, 8525880, 12788820, 25577640]

約数ペア:

[(1, 25577640), (2, 12788820), (3, 8525880), (4, 6394410), (5, 5115528), (6, 4262940), (8, 3197205), (9, 2841960), (10, 2557764), (11, 2325240), (12, 2131470), (15, 1705176), (18, 1420980), (20, 1278882), (22, 1162620), (24, 1065735), (27, 947320), (30, 852588), (33, 775080), (36, 710490), (40, 639441), (44, 581310), (45, 568392), (54, 473660), (55, 465048), (60, 426294), (66, 387540), (72, 355245), (88, 290655), (90, 284196), (99, 258360), (108, 236830), (110, 232524), (120, 213147), (132, 193770), (135, 189464), (165, 155016), (180, 142098), (198, 129180), (216, 118415), (220, 116262), (264, 96885), (270, 94732), (297, 86120), (330, 77508), (360, 71049), (396, 64590), (440, 58131), (495, 51672), (540, 47366), (594, 43060), (660, 38754), (792, 32295), (990, 25836), (1080, 23683), (1188, 21530), (1320, 19377), (1485, 17224), (1980, 12918), (2153, 11880), (2376, 10765), (2970, 8612), (3960, 6459), (4306, 5940)]