208534200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 774794160

約数和(自身を除く): 566259960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 49, 50, 56, 60, 70, 75, 82, 84, 98, 100, 105, 120, 123, 140, 147, 150, 164, 168, 173, 175, 196, 200, 205, 210, 245, 246, 280, 287, 294, 300, 328, 346, 350, 392, 410, 420, 490, 492, 519, 525, 574, 588, 600, 615, 692, 700, 735, 820, 840, 861, 865, 980, 984, 1025, 1038, 1050, 1148, 1176, 1211, 1225, 1230, 1384, 1400, 1435, 1470, 1640, 1722, 1730, 1960, 2009, 2050, 2076, 2100, 2296, 2422, 2450, 2460, 2595, 2870, 2940, 3075, 3444, 3460, 3633, 3675, 4018, 4100, 4152, 4200, 4305, 4325, 4844, 4900, 4920, 5190, 5740, 5880, 6027, 6055, 6150, 6888, 6920, 7093, 7175, 7266, 7350, 8036, 8200, 8477, 8610, 8650, 9688, 9800, 10045, 10380, 11480, 12054, 12110, 12300, 12975, 14186, 14350, 14532, 14700, 16072, 16954, 17220, 17300, 18165, 20090, 20760, 21279, 21525, 24108, 24220, 24600, 25431, 25950, 28372, 28700, 29064, 29400, 30135, 30275, 33908, 34440, 34600, 35465, 36330, 40180, 42385, 42558, 43050, 48216, 48440, 49651, 50225, 50862, 51900, 56744, 57400, 60270, 60550, 67816, 70930, 72660, 80360, 84770, 85116, 86100, 90825, 99302, 100450, 101724, 103800, 106395, 120540, 121100, 127155, 141860, 145320, 148953, 150675, 169540, 170232, 172200, 177325, 181650, 198604, 200900, 203448, 211925, 212790, 241080, 242200, 248255, 254310, 283720, 297906, 301350, 339080, 347557, 354650, 363300, 397208, 401800, 423850, 425580, 496510, 508620, 531975, 595812, 602700, 635775, 695114, 709300, 726600, 744765, 847700, 851160, 993020, 1017240, 1042671, 1063950, 1191624, 1205400, 1241275, 1271550, 1390228, 1418600, 1489530, 1695400, 1737785, 1986040, 2085342, 2127900, 2482550, 2543100, 2780456, 2979060, 3475570, 3723825, 4170684, 4255800, 4965100, 5086200, 5213355, 5958120, 6951140, 7447650, 8341368, 8688925, 9930200, 10426710, 13902280, 14895300, 17377850, 20853420, 26066775, 29790600, 34755700, 41706840, 52133550, 69511400, 104267100, 208534200]

約数ペア:

[(1, 208534200), (2, 104267100), (3, 69511400), (4, 52133550), (5, 41706840), (6, 34755700), (7, 29790600), (8, 26066775), (10, 20853420), (12, 17377850), (14, 14895300), (15, 13902280), (20, 10426710), (21, 9930200), (24, 8688925), (25, 8341368), (28, 7447650), (30, 6951140), (35, 5958120), (40, 5213355), (41, 5086200), (42, 4965100), (49, 4255800), (50, 4170684), (56, 3723825), (60, 3475570), (70, 2979060), (75, 2780456), (82, 2543100), (84, 2482550), (98, 2127900), (100, 2085342), (105, 1986040), (120, 1737785), (123, 1695400), (140, 1489530), (147, 1418600), (150, 1390228), (164, 1271550), (168, 1241275), (173, 1205400), (175, 1191624), (196, 1063950), (200, 1042671), (205, 1017240), (210, 993020), (245, 851160), (246, 847700), (280, 744765), (287, 726600), (294, 709300), (300, 695114), (328, 635775), (346, 602700), (350, 595812), (392, 531975), (410, 508620), (420, 496510), (490, 425580), (492, 423850), (519, 401800), (525, 397208), (574, 363300), (588, 354650), (600, 347557), (615, 339080), (692, 301350), (700, 297906), (735, 283720), (820, 254310), (840, 248255), (861, 242200), (865, 241080), (980, 212790), (984, 211925), (1025, 203448), (1038, 200900), (1050, 198604), (1148, 181650), (1176, 177325), (1211, 172200), (1225, 170232), (1230, 169540), (1384, 150675), (1400, 148953), (1435, 145320), (1470, 141860), (1640, 127155), (1722, 121100), (1730, 120540), (1960, 106395), (2009, 103800), (2050, 101724), (2076, 100450), (2100, 99302), (2296, 90825), (2422, 86100), (2450, 85116), (2460, 84770), (2595, 80360), (2870, 72660), (2940, 70930), (3075, 67816), (3444, 60550), (3460, 60270), (3633, 57400), (3675, 56744), (4018, 51900), (4100, 50862), (4152, 50225), (4200, 49651), (4305, 48440), (4325, 48216), (4844, 43050), (4900, 42558), (4920, 42385), (5190, 40180), (5740, 36330), (5880, 35465), (6027, 34600), (6055, 34440), (6150, 33908), (6888, 30275), (6920, 30135), (7093, 29400), (7175, 29064), (7266, 28700), (7350, 28372), (8036, 25950), (8200, 25431), (8477, 24600), (8610, 24220), (8650, 24108), (9688, 21525), (9800, 21279), (10045, 20760), (10380, 20090), (11480, 18165), (12054, 17300), (12110, 17220), (12300, 16954), (12975, 16072), (14186, 14700), (14350, 14532)]