118290420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 415134720

約数和(自身を除く): 296844300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 31, 34, 36, 43, 45, 51, 58, 60, 62, 68, 85, 86, 87, 90, 93, 102, 116, 124, 129, 145, 153, 155, 170, 172, 174, 180, 186, 204, 215, 255, 258, 261, 279, 290, 306, 310, 340, 348, 372, 387, 430, 435, 465, 493, 510, 516, 522, 527, 558, 580, 612, 620, 645, 731, 765, 774, 860, 870, 899, 930, 986, 1020, 1044, 1054, 1116, 1247, 1290, 1305, 1333, 1395, 1462, 1479, 1530, 1548, 1581, 1740, 1798, 1860, 1935, 1972, 2108, 2193, 2465, 2494, 2580, 2610, 2635, 2666, 2697, 2790, 2924, 2958, 3060, 3162, 3596, 3655, 3741, 3870, 3999, 4386, 4437, 4495, 4743, 4930, 4988, 5220, 5270, 5332, 5394, 5580, 5916, 6235, 6324, 6579, 6665, 7310, 7395, 7482, 7740, 7905, 7998, 8091, 8772, 8874, 8990, 9486, 9860, 10540, 10788, 10965, 11223, 11997, 12470, 13158, 13330, 13485, 14620, 14790, 14964, 15283, 15810, 15996, 16182, 17748, 17980, 18705, 18972, 19995, 21199, 21930, 22185, 22446, 22661, 23715, 23994, 24940, 26316, 26660, 26970, 29580, 30566, 31620, 32364, 32895, 37410, 38657, 39990, 40455, 42398, 43860, 44370, 44892, 45322, 45849, 47430, 47988, 53940, 56115, 59985, 61132, 63597, 65790, 67983, 74820, 76415, 77314, 79980, 80910, 84796, 88740, 90644, 91698, 94860, 105995, 112230, 113305, 115971, 119970, 127194, 131580, 135966, 137547, 152830, 154628, 161820, 183396, 190791, 193285, 203949, 211990, 224460, 226610, 229245, 231942, 239940, 254388, 271932, 275094, 305660, 317985, 339915, 347913, 381582, 386570, 407898, 423980, 453220, 458490, 463884, 550188, 579855, 635970, 657169, 679830, 687735, 695826, 763164, 773140, 815796, 916980, 953955, 1019745, 1159710, 1271940, 1314338, 1359660, 1375470, 1391652, 1739565, 1907910, 1971507, 2039490, 2319420, 2628676, 2750940, 3285845, 3479130, 3815820, 3943014, 4078980, 5914521, 6571690, 6958260, 7886028, 9857535, 11829042, 13143380, 19715070, 23658084, 29572605, 39430140, 59145210, 118290420]

約数ペア:

[(1, 118290420), (2, 59145210), (3, 39430140), (4, 29572605), (5, 23658084), (6, 19715070), (9, 13143380), (10, 11829042), (12, 9857535), (15, 7886028), (17, 6958260), (18, 6571690), (20, 5914521), (29, 4078980), (30, 3943014), (31, 3815820), (34, 3479130), (36, 3285845), (43, 2750940), (45, 2628676), (51, 2319420), (58, 2039490), (60, 1971507), (62, 1907910), (68, 1739565), (85, 1391652), (86, 1375470), (87, 1359660), (90, 1314338), (93, 1271940), (102, 1159710), (116, 1019745), (124, 953955), (129, 916980), (145, 815796), (153, 773140), (155, 763164), (170, 695826), (172, 687735), (174, 679830), (180, 657169), (186, 635970), (204, 579855), (215, 550188), (255, 463884), (258, 458490), (261, 453220), (279, 423980), (290, 407898), (306, 386570), (310, 381582), (340, 347913), (348, 339915), (372, 317985), (387, 305660), (430, 275094), (435, 271932), (465, 254388), (493, 239940), (510, 231942), (516, 229245), (522, 226610), (527, 224460), (558, 211990), (580, 203949), (612, 193285), (620, 190791), (645, 183396), (731, 161820), (765, 154628), (774, 152830), (860, 137547), (870, 135966), (899, 131580), (930, 127194), (986, 119970), (1020, 115971), (1044, 113305), (1054, 112230), (1116, 105995), (1247, 94860), (1290, 91698), (1305, 90644), (1333, 88740), (1395, 84796), (1462, 80910), (1479, 79980), (1530, 77314), (1548, 76415), (1581, 74820), (1740, 67983), (1798, 65790), (1860, 63597), (1935, 61132), (1972, 59985), (2108, 56115), (2193, 53940), (2465, 47988), (2494, 47430), (2580, 45849), (2610, 45322), (2635, 44892), (2666, 44370), (2697, 43860), (2790, 42398), (2924, 40455), (2958, 39990), (3060, 38657), (3162, 37410), (3596, 32895), (3655, 32364), (3741, 31620), (3870, 30566), (3999, 29580), (4386, 26970), (4437, 26660), (4495, 26316), (4743, 24940), (4930, 23994), (4988, 23715), (5220, 22661), (5270, 22446), (5332, 22185), (5394, 21930), (5580, 21199), (5916, 19995), (6235, 18972), (6324, 18705), (6579, 17980), (6665, 17748), (7310, 16182), (7395, 15996), (7482, 15810), (7740, 15283), (7905, 14964), (7998, 14790), (8091, 14620), (8772, 13485), (8874, 13330), (8990, 13158), (9486, 12470), (9860, 11997), (10540, 11223), (10788, 10965)]