76218960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 174479280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 233, 235, 240, 282, 290, 348, 376, 435, 464, 466, 470, 564, 580, 696, 699, 705, 752, 870, 932, 940, 1128, 1160, 1165, 1363, 1392, 1398, 1410, 1740, 1864, 1880, 2256, 2320, 2330, 2726, 2796, 2820, 3480, 3495, 3728, 3760, 4089, 4660, 5452, 5592, 5640, 6757, 6815, 6960, 6990, 8178, 9320, 10904, 10951, 11184, 11280, 13514, 13630, 13980, 16356, 18640, 20271, 20445, 21808, 21902, 27028, 27260, 27960, 32712, 32853, 33785, 40542, 40890, 43804, 54056, 54520, 54755, 55920, 65424, 65706, 67570, 81084, 81780, 87608, 101355, 108112, 109040, 109510, 131412, 135140, 162168, 163560, 164265, 175216, 202710, 219020, 262824, 270280, 317579, 324336, 327120, 328530, 405420, 438040, 525648, 540560, 635158, 657060, 810840, 876080, 952737, 1270316, 1314120, 1587895, 1621680, 1905474, 2540632, 2628240, 3175790, 3810948, 4763685, 5081264, 6351580, 7621896, 9527370, 12703160, 15243792, 19054740, 25406320, 38109480, 76218960]

約数ペア:

[(1, 76218960), (2, 38109480), (3, 25406320), (4, 19054740), (5, 15243792), (6, 12703160), (8, 9527370), (10, 7621896), (12, 6351580), (15, 5081264), (16, 4763685), (20, 3810948), (24, 3175790), (29, 2628240), (30, 2540632), (40, 1905474), (47, 1621680), (48, 1587895), (58, 1314120), (60, 1270316), (80, 952737), (87, 876080), (94, 810840), (116, 657060), (120, 635158), (141, 540560), (145, 525648), (174, 438040), (188, 405420), (232, 328530), (233, 327120), (235, 324336), (240, 317579), (282, 270280), (290, 262824), (348, 219020), (376, 202710), (435, 175216), (464, 164265), (466, 163560), (470, 162168), (564, 135140), (580, 131412), (696, 109510), (699, 109040), (705, 108112), (752, 101355), (870, 87608), (932, 81780), (940, 81084), (1128, 67570), (1160, 65706), (1165, 65424), (1363, 55920), (1392, 54755), (1398, 54520), (1410, 54056), (1740, 43804), (1864, 40890), (1880, 40542), (2256, 33785), (2320, 32853), (2330, 32712), (2726, 27960), (2796, 27260), (2820, 27028), (3480, 21902), (3495, 21808), (3728, 20445), (3760, 20271), (4089, 18640), (4660, 16356), (5452, 13980), (5592, 13630), (5640, 13514), (6757, 11280), (6815, 11184), (6960, 10951), (6990, 10904), (8178, 9320)]