186808140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 612864000

約数和(自身を除く): 426055860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 79, 87, 90, 108, 116, 135, 145, 151, 158, 174, 180, 237, 261, 270, 290, 302, 316, 348, 395, 435, 453, 474, 522, 540, 580, 604, 711, 755, 783, 790, 870, 906, 948, 1044, 1185, 1305, 1359, 1422, 1510, 1566, 1580, 1740, 1812, 2133, 2265, 2291, 2370, 2610, 2718, 2844, 3020, 3132, 3555, 3915, 4077, 4266, 4379, 4530, 4582, 4740, 5220, 5436, 6795, 6873, 7110, 7830, 8154, 8532, 8758, 9060, 9164, 10665, 11455, 11929, 13137, 13590, 13746, 14220, 15660, 16308, 17516, 20385, 20619, 21330, 21895, 22910, 23858, 26274, 27180, 27492, 34365, 35787, 39411, 40770, 41238, 42660, 43790, 45820, 47716, 52548, 59645, 61857, 65685, 68730, 71574, 78822, 81540, 82476, 87580, 103095, 107361, 118233, 119290, 123714, 131370, 137460, 143148, 157644, 178935, 197055, 206190, 214722, 236466, 238580, 247428, 262740, 309285, 322083, 345941, 357870, 394110, 412380, 429444, 472932, 536805, 591165, 618570, 644166, 691882, 715740, 788220, 1037823, 1073610, 1182330, 1237140, 1288332, 1383764, 1610415, 1729705, 2075646, 2147220, 2364660, 3113469, 3220830, 3459410, 4151292, 5189115, 6226938, 6441660, 6918820, 9340407, 10378230, 12453876, 15567345, 18680814, 20756460, 31134690, 37361628, 46702035, 62269380, 93404070, 186808140]

約数ペア:

[(1, 186808140), (2, 93404070), (3, 62269380), (4, 46702035), (5, 37361628), (6, 31134690), (9, 20756460), (10, 18680814), (12, 15567345), (15, 12453876), (18, 10378230), (20, 9340407), (27, 6918820), (29, 6441660), (30, 6226938), (36, 5189115), (45, 4151292), (54, 3459410), (58, 3220830), (60, 3113469), (79, 2364660), (87, 2147220), (90, 2075646), (108, 1729705), (116, 1610415), (135, 1383764), (145, 1288332), (151, 1237140), (158, 1182330), (174, 1073610), (180, 1037823), (237, 788220), (261, 715740), (270, 691882), (290, 644166), (302, 618570), (316, 591165), (348, 536805), (395, 472932), (435, 429444), (453, 412380), (474, 394110), (522, 357870), (540, 345941), (580, 322083), (604, 309285), (711, 262740), (755, 247428), (783, 238580), (790, 236466), (870, 214722), (906, 206190), (948, 197055), (1044, 178935), (1185, 157644), (1305, 143148), (1359, 137460), (1422, 131370), (1510, 123714), (1566, 119290), (1580, 118233), (1740, 107361), (1812, 103095), (2133, 87580), (2265, 82476), (2291, 81540), (2370, 78822), (2610, 71574), (2718, 68730), (2844, 65685), (3020, 61857), (3132, 59645), (3555, 52548), (3915, 47716), (4077, 45820), (4266, 43790), (4379, 42660), (4530, 41238), (4582, 40770), (4740, 39411), (5220, 35787), (5436, 34365), (6795, 27492), (6873, 27180), (7110, 26274), (7830, 23858), (8154, 22910), (8532, 21895), (8758, 21330), (9060, 20619), (9164, 20385), (10665, 17516), (11455, 16308), (11929, 15660), (13137, 14220), (13590, 13746)]