198004440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 656333280

約数和(自身を除く): 458328840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 101, 102, 120, 124, 136, 155, 170, 186, 202, 204, 248, 255, 303, 310, 340, 372, 404, 408, 465, 505, 510, 527, 606, 620, 680, 744, 808, 930, 961, 1010, 1020, 1054, 1212, 1240, 1515, 1581, 1717, 1860, 1922, 2020, 2040, 2108, 2424, 2635, 2883, 3030, 3131, 3162, 3434, 3720, 3844, 4040, 4216, 4805, 5151, 5270, 5766, 6060, 6262, 6324, 6868, 7688, 7905, 8585, 9393, 9610, 10302, 10540, 11532, 12120, 12524, 12648, 13736, 14415, 15655, 15810, 16337, 17170, 18786, 19220, 20604, 21080, 23064, 25048, 25755, 28830, 31310, 31620, 32674, 34340, 37572, 38440, 41208, 46965, 49011, 51510, 53227, 57660, 62620, 63240, 65348, 68680, 75144, 81685, 93930, 97061, 98022, 103020, 106454, 115320, 125240, 130696, 159681, 163370, 187860, 194122, 196044, 206040, 212908, 245055, 266135, 291183, 319362, 326740, 375720, 388244, 392088, 425816, 485305, 490110, 532270, 582366, 638724, 653480, 776488, 798405, 970610, 980220, 1064540, 1164732, 1277448, 1455915, 1596810, 1650037, 1941220, 1960440, 2129080, 2329464, 2911830, 3193620, 3300074, 3882440, 4950111, 5823660, 6387240, 6600148, 8250185, 9900222, 11647320, 13200296, 16500370, 19800444, 24750555, 33000740, 39600888, 49501110, 66001480, 99002220, 198004440]

約数ペア:

[(1, 198004440), (2, 99002220), (3, 66001480), (4, 49501110), (5, 39600888), (6, 33000740), (8, 24750555), (10, 19800444), (12, 16500370), (15, 13200296), (17, 11647320), (20, 9900222), (24, 8250185), (30, 6600148), (31, 6387240), (34, 5823660), (40, 4950111), (51, 3882440), (60, 3300074), (62, 3193620), (68, 2911830), (85, 2329464), (93, 2129080), (101, 1960440), (102, 1941220), (120, 1650037), (124, 1596810), (136, 1455915), (155, 1277448), (170, 1164732), (186, 1064540), (202, 980220), (204, 970610), (248, 798405), (255, 776488), (303, 653480), (310, 638724), (340, 582366), (372, 532270), (404, 490110), (408, 485305), (465, 425816), (505, 392088), (510, 388244), (527, 375720), (606, 326740), (620, 319362), (680, 291183), (744, 266135), (808, 245055), (930, 212908), (961, 206040), (1010, 196044), (1020, 194122), (1054, 187860), (1212, 163370), (1240, 159681), (1515, 130696), (1581, 125240), (1717, 115320), (1860, 106454), (1922, 103020), (2020, 98022), (2040, 97061), (2108, 93930), (2424, 81685), (2635, 75144), (2883, 68680), (3030, 65348), (3131, 63240), (3162, 62620), (3434, 57660), (3720, 53227), (3844, 51510), (4040, 49011), (4216, 46965), (4805, 41208), (5151, 38440), (5270, 37572), (5766, 34340), (6060, 32674), (6262, 31620), (6324, 31310), (6868, 28830), (7688, 25755), (7905, 25048), (8585, 23064), (9393, 21080), (9610, 20604), (10302, 19220), (10540, 18786), (11532, 17170), (12120, 16337), (12524, 15810), (12648, 15655), (13736, 14415)]