84298920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 283124160

約数和(自身を除く): 198825240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 43, 51, 60, 62, 68, 85, 86, 93, 102, 120, 124, 129, 136, 155, 170, 172, 186, 204, 215, 248, 255, 258, 310, 340, 344, 372, 408, 430, 465, 510, 516, 527, 620, 645, 680, 731, 744, 860, 930, 961, 1020, 1032, 1054, 1240, 1290, 1333, 1462, 1581, 1720, 1860, 1922, 2040, 2108, 2193, 2580, 2635, 2666, 2883, 2924, 3162, 3655, 3720, 3844, 3999, 4216, 4386, 4805, 5160, 5270, 5332, 5766, 5848, 6324, 6665, 7310, 7688, 7905, 7998, 8772, 9610, 10540, 10664, 10965, 11532, 12648, 13330, 14415, 14620, 15810, 15996, 16337, 17544, 19220, 19995, 21080, 21930, 22661, 23064, 26660, 28830, 29240, 31620, 31992, 32674, 38440, 39990, 41323, 43860, 45322, 49011, 53320, 57660, 63240, 65348, 67983, 79980, 81685, 82646, 87720, 90644, 98022, 113305, 115320, 123969, 130696, 135966, 159960, 163370, 165292, 181288, 196044, 206615, 226610, 245055, 247938, 271932, 326740, 330584, 339915, 392088, 413230, 453220, 490110, 495876, 543864, 619845, 653480, 679830, 702491, 826460, 906440, 980220, 991752, 1239690, 1359660, 1404982, 1652920, 1960440, 2107473, 2479380, 2719320, 2809964, 3512455, 4214946, 4958760, 5619928, 7024910, 8429892, 10537365, 14049820, 16859784, 21074730, 28099640, 42149460, 84298920]

約数ペア:

[(1, 84298920), (2, 42149460), (3, 28099640), (4, 21074730), (5, 16859784), (6, 14049820), (8, 10537365), (10, 8429892), (12, 7024910), (15, 5619928), (17, 4958760), (20, 4214946), (24, 3512455), (30, 2809964), (31, 2719320), (34, 2479380), (40, 2107473), (43, 1960440), (51, 1652920), (60, 1404982), (62, 1359660), (68, 1239690), (85, 991752), (86, 980220), (93, 906440), (102, 826460), (120, 702491), (124, 679830), (129, 653480), (136, 619845), (155, 543864), (170, 495876), (172, 490110), (186, 453220), (204, 413230), (215, 392088), (248, 339915), (255, 330584), (258, 326740), (310, 271932), (340, 247938), (344, 245055), (372, 226610), (408, 206615), (430, 196044), (465, 181288), (510, 165292), (516, 163370), (527, 159960), (620, 135966), (645, 130696), (680, 123969), (731, 115320), (744, 113305), (860, 98022), (930, 90644), (961, 87720), (1020, 82646), (1032, 81685), (1054, 79980), (1240, 67983), (1290, 65348), (1333, 63240), (1462, 57660), (1581, 53320), (1720, 49011), (1860, 45322), (1922, 43860), (2040, 41323), (2108, 39990), (2193, 38440), (2580, 32674), (2635, 31992), (2666, 31620), (2883, 29240), (2924, 28830), (3162, 26660), (3655, 23064), (3720, 22661), (3844, 21930), (3999, 21080), (4216, 19995), (4386, 19220), (4805, 17544), (5160, 16337), (5270, 15996), (5332, 15810), (5766, 14620), (5848, 14415), (6324, 13330), (6665, 12648), (7310, 11532), (7688, 10965), (7905, 10664), (7998, 10540), (8772, 9610)]