45642520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 136663200

約数和(自身を除く): 91020680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 70, 73, 77, 88, 98, 110, 116, 140, 145, 146, 154, 196, 203, 220, 232, 245, 280, 290, 292, 308, 319, 365, 385, 392, 406, 440, 490, 511, 539, 580, 584, 616, 638, 730, 770, 803, 812, 980, 1015, 1022, 1078, 1160, 1276, 1421, 1460, 1540, 1595, 1606, 1624, 1960, 2030, 2044, 2117, 2156, 2233, 2552, 2555, 2695, 2842, 2920, 3080, 3190, 3212, 3577, 4015, 4060, 4088, 4234, 4312, 4466, 5110, 5390, 5621, 5684, 6380, 6424, 7105, 7154, 8030, 8120, 8468, 8932, 10220, 10585, 10780, 11165, 11242, 11368, 12760, 14210, 14308, 14819, 15631, 16060, 16936, 17864, 17885, 20440, 21170, 21560, 22330, 22484, 23287, 28105, 28420, 28616, 29638, 31262, 32120, 35770, 39347, 42340, 44660, 44968, 46574, 56210, 56840, 59276, 62524, 71540, 74095, 78155, 78694, 84680, 89320, 93148, 103733, 112420, 116435, 118552, 125048, 143080, 148190, 156310, 157388, 163009, 186296, 196735, 207466, 224840, 232870, 296380, 312620, 314776, 326018, 393470, 414932, 465740, 518665, 592760, 625240, 652036, 786940, 815045, 829864, 931480, 1037330, 1141063, 1304072, 1573880, 1630090, 2074660, 2282126, 3260180, 4149320, 4564252, 5705315, 6520360, 9128504, 11410630, 22821260, 45642520]

約数ペア:

[(1, 45642520), (2, 22821260), (4, 11410630), (5, 9128504), (7, 6520360), (8, 5705315), (10, 4564252), (11, 4149320), (14, 3260180), (20, 2282126), (22, 2074660), (28, 1630090), (29, 1573880), (35, 1304072), (40, 1141063), (44, 1037330), (49, 931480), (55, 829864), (56, 815045), (58, 786940), (70, 652036), (73, 625240), (77, 592760), (88, 518665), (98, 465740), (110, 414932), (116, 393470), (140, 326018), (145, 314776), (146, 312620), (154, 296380), (196, 232870), (203, 224840), (220, 207466), (232, 196735), (245, 186296), (280, 163009), (290, 157388), (292, 156310), (308, 148190), (319, 143080), (365, 125048), (385, 118552), (392, 116435), (406, 112420), (440, 103733), (490, 93148), (511, 89320), (539, 84680), (580, 78694), (584, 78155), (616, 74095), (638, 71540), (730, 62524), (770, 59276), (803, 56840), (812, 56210), (980, 46574), (1015, 44968), (1022, 44660), (1078, 42340), (1160, 39347), (1276, 35770), (1421, 32120), (1460, 31262), (1540, 29638), (1595, 28616), (1606, 28420), (1624, 28105), (1960, 23287), (2030, 22484), (2044, 22330), (2117, 21560), (2156, 21170), (2233, 20440), (2552, 17885), (2555, 17864), (2695, 16936), (2842, 16060), (2920, 15631), (3080, 14819), (3190, 14308), (3212, 14210), (3577, 12760), (4015, 11368), (4060, 11242), (4088, 11165), (4234, 10780), (4312, 10585), (4466, 10220), (5110, 8932), (5390, 8468), (5621, 8120), (5684, 8030), (6380, 7154), (6424, 7105)]