8525880

素因数分解:

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

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 30242160

約数和(自身を除く): 21716280

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, 2153, 3960, 4306, 6459, 8612, 10765, 12918, 17224, 19377, 21530, 23683, 25836, 32295, 38754, 43060, 47366, 51672, 64590, 71049, 77508, 86120, 94732, 96885, 118415, 129180, 142098, 155016, 189464, 193770, 213147, 236830, 258360, 284196, 355245, 387540, 426294, 473660, 568392, 710490, 775080, 852588, 947320, 1065735, 1420980, 1705176, 2131470, 2841960, 4262940, 8525880]

約数ペア:

[(1, 8525880), (2, 4262940), (3, 2841960), (4, 2131470), (5, 1705176), (6, 1420980), (8, 1065735), (9, 947320), (10, 852588), (11, 775080), (12, 710490), (15, 568392), (18, 473660), (20, 426294), (22, 387540), (24, 355245), (30, 284196), (33, 258360), (36, 236830), (40, 213147), (44, 193770), (45, 189464), (55, 155016), (60, 142098), (66, 129180), (72, 118415), (88, 96885), (90, 94732), (99, 86120), (110, 77508), (120, 71049), (132, 64590), (165, 51672), (180, 47366), (198, 43060), (220, 38754), (264, 32295), (330, 25836), (360, 23683), (396, 21530), (440, 19377), (495, 17224), (660, 12918), (792, 10765), (990, 8612), (1320, 6459), (1980, 4306), (2153, 3960)]