198053100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 270

約数和(自身を含む): 748324500

約数和(自身を除く): 550271400

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 350, 378, 405, 420, 441, 450, 490, 499, 525, 540, 567, 588, 630, 675, 700, 735, 756, 810, 882, 900, 945, 980, 998, 1050, 1134, 1225, 1260, 1323, 1350, 1470, 1497, 1575, 1620, 1764, 1890, 1996, 2025, 2100, 2205, 2268, 2450, 2495, 2646, 2700, 2835, 2940, 2994, 3150, 3493, 3675, 3780, 3969, 4050, 4410, 4491, 4725, 4900, 4990, 5292, 5670, 5988, 6300, 6615, 6986, 7350, 7485, 7938, 8100, 8820, 8982, 9450, 9980, 10479, 11025, 11340, 12475, 13230, 13473, 13972, 14175, 14700, 14970, 15876, 17465, 17964, 18900, 19845, 20958, 22050, 22455, 24451, 24950, 26460, 26946, 28350, 29940, 31437, 33075, 34930, 37425, 39690, 40419, 41916, 44100, 44910, 48902, 49900, 52395, 53892, 56700, 62874, 66150, 67365, 69860, 73353, 74850, 79380, 80838, 87325, 89820, 94311, 97804, 99225, 104790, 112275, 122255, 125748, 132300, 134730, 146706, 149700, 157185, 161676, 174650, 188622, 198450, 202095, 209580, 220059, 224550, 244510, 261975, 269460, 282933, 293412, 314370, 336825, 349300, 366765, 377244, 396900, 404190, 440118, 449100, 471555, 489020, 523950, 565866, 611275, 628740, 660177, 673650, 733530, 785925, 808380, 880236, 943110, 1010475, 1047900, 1100295, 1131732, 1222550, 1320354, 1347300, 1414665, 1467060, 1571850, 1833825, 1886220, 1980531, 2020950, 2200590, 2357775, 2445100, 2640708, 2829330, 3143700, 3300885, 3667650, 3961062, 4041900, 4401180, 4715550, 5501475, 5658660, 6601770, 7073325, 7335300, 7922124, 9431100, 9902655, 11002950, 13203540, 14146650, 16504425, 19805310, 22005900, 28293300, 33008850, 39610620, 49513275, 66017700, 99026550, 198053100]

約数ペア:

[(1, 198053100), (2, 99026550), (3, 66017700), (4, 49513275), (5, 39610620), (6, 33008850), (7, 28293300), (9, 22005900), (10, 19805310), (12, 16504425), (14, 14146650), (15, 13203540), (18, 11002950), (20, 9902655), (21, 9431100), (25, 7922124), (27, 7335300), (28, 7073325), (30, 6601770), (35, 5658660), (36, 5501475), (42, 4715550), (45, 4401180), (49, 4041900), (50, 3961062), (54, 3667650), (60, 3300885), (63, 3143700), (70, 2829330), (75, 2640708), (81, 2445100), (84, 2357775), (90, 2200590), (98, 2020950), (100, 1980531), (105, 1886220), (108, 1833825), (126, 1571850), (135, 1467060), (140, 1414665), (147, 1347300), (150, 1320354), (162, 1222550), (175, 1131732), (180, 1100295), (189, 1047900), (196, 1010475), (210, 943110), (225, 880236), (245, 808380), (252, 785925), (270, 733530), (294, 673650), (300, 660177), (315, 628740), (324, 611275), (350, 565866), (378, 523950), (405, 489020), (420, 471555), (441, 449100), (450, 440118), (490, 404190), (499, 396900), (525, 377244), (540, 366765), (567, 349300), (588, 336825), (630, 314370), (675, 293412), (700, 282933), (735, 269460), (756, 261975), (810, 244510), (882, 224550), (900, 220059), (945, 209580), (980, 202095), (998, 198450), (1050, 188622), (1134, 174650), (1225, 161676), (1260, 157185), (1323, 149700), (1350, 146706), (1470, 134730), (1497, 132300), (1575, 125748), (1620, 122255), (1764, 112275), (1890, 104790), (1996, 99225), (2025, 97804), (2100, 94311), (2205, 89820), (2268, 87325), (2450, 80838), (2495, 79380), (2646, 74850), (2700, 73353), (2835, 69860), (2940, 67365), (2994, 66150), (3150, 62874), (3493, 56700), (3675, 53892), (3780, 52395), (3969, 49900), (4050, 48902), (4410, 44910), (4491, 44100), (4725, 41916), (4900, 40419), (4990, 39690), (5292, 37425), (5670, 34930), (5988, 33075), (6300, 31437), (6615, 29940), (6986, 28350), (7350, 26946), (7485, 26460), (7938, 24950), (8100, 24451), (8820, 22455), (8982, 22050), (9450, 20958), (9980, 19845), (10479, 18900), (11025, 17964), (11340, 17465), (12475, 15876), (13230, 14970), (13473, 14700), (13972, 14175)]