72527840

素因数分解:

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

素因数の和:98

約数の個数: 216

約数和(自身を含む): 225198792

約数和(自身を除く): 152670952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 49, 55, 56, 58, 70, 77, 80, 88, 98, 110, 112, 116, 140, 145, 154, 160, 176, 196, 203, 220, 224, 232, 245, 280, 290, 308, 319, 352, 385, 392, 406, 440, 464, 490, 539, 560, 580, 616, 638, 770, 784, 812, 841, 880, 928, 980, 1015, 1078, 1120, 1160, 1232, 1276, 1421, 1540, 1568, 1595, 1624, 1682, 1760, 1960, 2030, 2156, 2233, 2320, 2464, 2552, 2695, 2842, 3080, 3190, 3248, 3364, 3920, 4060, 4205, 4312, 4466, 4640, 5104, 5390, 5684, 5887, 6160, 6380, 6496, 6728, 7105, 7840, 8120, 8410, 8624, 8932, 9251, 10208, 10780, 11165, 11368, 11774, 12320, 12760, 13456, 14210, 15631, 16240, 16820, 17248, 17864, 18502, 21560, 22330, 22736, 23548, 25520, 26912, 28420, 29435, 31262, 32480, 33640, 35728, 37004, 41209, 43120, 44660, 45472, 46255, 47096, 51040, 56840, 58870, 62524, 64757, 67280, 71456, 74008, 78155, 82418, 86240, 89320, 92510, 94192, 113680, 117740, 125048, 129514, 134560, 148016, 156310, 164836, 178640, 185020, 188384, 206045, 227360, 235480, 250096, 259028, 296032, 312620, 323785, 329672, 357280, 370040, 412090, 453299, 470960, 500192, 518056, 625240, 647570, 659344, 740080, 824180, 906598, 941920, 1036112, 1250480, 1295140, 1318688, 1480160, 1648360, 1813196, 2072224, 2266495, 2500960, 2590280, 3296720, 3626392, 4532990, 5180560, 6593440, 7252784, 9065980, 10361120, 14505568, 18131960, 36263920, 72527840]

約数ペア:

[(1, 72527840), (2, 36263920), (4, 18131960), (5, 14505568), (7, 10361120), (8, 9065980), (10, 7252784), (11, 6593440), (14, 5180560), (16, 4532990), (20, 3626392), (22, 3296720), (28, 2590280), (29, 2500960), (32, 2266495), (35, 2072224), (40, 1813196), (44, 1648360), (49, 1480160), (55, 1318688), (56, 1295140), (58, 1250480), (70, 1036112), (77, 941920), (80, 906598), (88, 824180), (98, 740080), (110, 659344), (112, 647570), (116, 625240), (140, 518056), (145, 500192), (154, 470960), (160, 453299), (176, 412090), (196, 370040), (203, 357280), (220, 329672), (224, 323785), (232, 312620), (245, 296032), (280, 259028), (290, 250096), (308, 235480), (319, 227360), (352, 206045), (385, 188384), (392, 185020), (406, 178640), (440, 164836), (464, 156310), (490, 148016), (539, 134560), (560, 129514), (580, 125048), (616, 117740), (638, 113680), (770, 94192), (784, 92510), (812, 89320), (841, 86240), (880, 82418), (928, 78155), (980, 74008), (1015, 71456), (1078, 67280), (1120, 64757), (1160, 62524), (1232, 58870), (1276, 56840), (1421, 51040), (1540, 47096), (1568, 46255), (1595, 45472), (1624, 44660), (1682, 43120), (1760, 41209), (1960, 37004), (2030, 35728), (2156, 33640), (2233, 32480), (2320, 31262), (2464, 29435), (2552, 28420), (2695, 26912), (2842, 25520), (3080, 23548), (3190, 22736), (3248, 22330), (3364, 21560), (3920, 18502), (4060, 17864), (4205, 17248), (4312, 16820), (4466, 16240), (4640, 15631), (5104, 14210), (5390, 13456), (5684, 12760), (5887, 12320), (6160, 11774), (6380, 11368), (6496, 11165), (6728, 10780), (7105, 10208), (7840, 9251), (8120, 8932), (8410, 8624)]