165375980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 476597520

約数和(自身を除く): 311221540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 29, 35, 44, 46, 49, 55, 58, 70, 77, 92, 98, 110, 115, 116, 140, 145, 154, 161, 196, 203, 220, 230, 245, 253, 290, 308, 319, 322, 385, 406, 460, 490, 506, 529, 539, 580, 638, 644, 667, 770, 805, 812, 980, 1012, 1015, 1058, 1078, 1127, 1265, 1276, 1334, 1421, 1540, 1595, 1610, 1771, 2030, 2116, 2156, 2233, 2254, 2530, 2645, 2668, 2695, 2842, 3190, 3220, 3335, 3542, 3703, 4060, 4466, 4508, 4669, 5060, 5290, 5390, 5635, 5684, 5819, 6380, 6670, 7084, 7105, 7337, 7406, 8855, 8932, 9338, 10580, 10780, 11165, 11270, 11638, 12397, 13340, 14210, 14674, 14812, 15341, 15631, 17710, 18515, 18676, 22330, 22540, 23276, 23345, 24794, 25921, 28420, 29095, 29348, 30682, 31262, 32683, 35420, 36685, 37030, 40733, 44660, 46690, 49588, 51359, 51842, 58190, 61364, 61985, 62524, 65366, 73370, 74060, 76705, 78155, 81466, 93380, 102718, 103684, 107387, 116380, 123970, 129605, 130732, 146740, 153410, 156310, 162932, 163415, 168751, 203665, 205436, 214774, 247940, 256795, 259210, 285131, 306820, 312620, 326830, 337502, 359513, 407330, 429548, 513590, 518420, 536935, 570262, 653660, 675004, 719026, 751709, 814660, 843755, 1027180, 1073870, 1140524, 1181257, 1425655, 1438052, 1503418, 1687510, 1797565, 2147740, 2362514, 2851310, 3006836, 3375020, 3595130, 3758545, 4725028, 5702620, 5906285, 7190260, 7517090, 8268799, 11812570, 15034180, 16537598, 23625140, 33075196, 41343995, 82687990, 165375980]

約数ペア:

[(1, 165375980), (2, 82687990), (4, 41343995), (5, 33075196), (7, 23625140), (10, 16537598), (11, 15034180), (14, 11812570), (20, 8268799), (22, 7517090), (23, 7190260), (28, 5906285), (29, 5702620), (35, 4725028), (44, 3758545), (46, 3595130), (49, 3375020), (55, 3006836), (58, 2851310), (70, 2362514), (77, 2147740), (92, 1797565), (98, 1687510), (110, 1503418), (115, 1438052), (116, 1425655), (140, 1181257), (145, 1140524), (154, 1073870), (161, 1027180), (196, 843755), (203, 814660), (220, 751709), (230, 719026), (245, 675004), (253, 653660), (290, 570262), (308, 536935), (319, 518420), (322, 513590), (385, 429548), (406, 407330), (460, 359513), (490, 337502), (506, 326830), (529, 312620), (539, 306820), (580, 285131), (638, 259210), (644, 256795), (667, 247940), (770, 214774), (805, 205436), (812, 203665), (980, 168751), (1012, 163415), (1015, 162932), (1058, 156310), (1078, 153410), (1127, 146740), (1265, 130732), (1276, 129605), (1334, 123970), (1421, 116380), (1540, 107387), (1595, 103684), (1610, 102718), (1771, 93380), (2030, 81466), (2116, 78155), (2156, 76705), (2233, 74060), (2254, 73370), (2530, 65366), (2645, 62524), (2668, 61985), (2695, 61364), (2842, 58190), (3190, 51842), (3220, 51359), (3335, 49588), (3542, 46690), (3703, 44660), (4060, 40733), (4466, 37030), (4508, 36685), (4669, 35420), (5060, 32683), (5290, 31262), (5390, 30682), (5635, 29348), (5684, 29095), (5819, 28420), (6380, 25921), (6670, 24794), (7084, 23345), (7105, 23276), (7337, 22540), (7406, 22330), (8855, 18676), (8932, 18515), (9338, 17710), (10580, 15631), (10780, 15341), (11165, 14812), (11270, 14674), (11638, 14210), (12397, 13340)]