84549960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 310262400

約数和(自身を除く): 225712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 647, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1294, 1320, 1452, 1485, 1815, 1941, 1980, 2178, 2376, 2420, 2588, 2904, 2970, 3235, 3267, 3630, 3882, 3960, 4356, 4840, 5176, 5445, 5823, 5940, 6470, 6534, 7117, 7260, 7764, 8712, 9705, 10890, 11646, 11880, 12940, 13068, 14234, 14520, 15528, 16335, 17469, 19410, 21351, 21780, 23292, 25880, 26136, 28468, 29115, 32670, 34938, 35585, 38820, 42702, 43560, 46584, 56936, 58230, 64053, 65340, 69876, 71170, 77640, 78287, 85404, 87345, 106755, 116460, 128106, 130680, 139752, 142340, 156574, 170808, 174690, 192159, 213510, 232920, 234861, 256212, 284680, 313148, 320265, 349380, 384318, 391435, 427020, 469722, 512424, 626296, 640530, 698760, 704583, 768636, 782870, 854040, 939444, 960795, 1174305, 1281060, 1409166, 1537272, 1565740, 1878888, 1921590, 2113749, 2348610, 2562120, 2818332, 3131480, 3522915, 3843180, 4227498, 4697220, 5636664, 7045830, 7686360, 8454996, 9394440, 10568745, 14091660, 16909992, 21137490, 28183320, 42274980, 84549960]

約数ペア:

[(1, 84549960), (2, 42274980), (3, 28183320), (4, 21137490), (5, 16909992), (6, 14091660), (8, 10568745), (9, 9394440), (10, 8454996), (11, 7686360), (12, 7045830), (15, 5636664), (18, 4697220), (20, 4227498), (22, 3843180), (24, 3522915), (27, 3131480), (30, 2818332), (33, 2562120), (36, 2348610), (40, 2113749), (44, 1921590), (45, 1878888), (54, 1565740), (55, 1537272), (60, 1409166), (66, 1281060), (72, 1174305), (88, 960795), (90, 939444), (99, 854040), (108, 782870), (110, 768636), (120, 704583), (121, 698760), (132, 640530), (135, 626296), (165, 512424), (180, 469722), (198, 427020), (216, 391435), (220, 384318), (242, 349380), (264, 320265), (270, 313148), (297, 284680), (330, 256212), (360, 234861), (363, 232920), (396, 213510), (440, 192159), (484, 174690), (495, 170808), (540, 156574), (594, 142340), (605, 139752), (647, 130680), (660, 128106), (726, 116460), (792, 106755), (968, 87345), (990, 85404), (1080, 78287), (1089, 77640), (1188, 71170), (1210, 69876), (1294, 65340), (1320, 64053), (1452, 58230), (1485, 56936), (1815, 46584), (1941, 43560), (1980, 42702), (2178, 38820), (2376, 35585), (2420, 34938), (2588, 32670), (2904, 29115), (2970, 28468), (3235, 26136), (3267, 25880), (3630, 23292), (3882, 21780), (3960, 21351), (4356, 19410), (4840, 17469), (5176, 16335), (5445, 15528), (5823, 14520), (5940, 14234), (6470, 13068), (6534, 12940), (7117, 11880), (7260, 11646), (7764, 10890), (8712, 9705)]