206377200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 745889760

約数和(自身を除く): 539512560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 97, 100, 108, 120, 135, 144, 150, 180, 194, 197, 200, 216, 225, 240, 270, 291, 300, 360, 388, 394, 400, 432, 450, 485, 540, 582, 591, 600, 675, 720, 776, 788, 873, 900, 970, 985, 1080, 1164, 1182, 1200, 1350, 1455, 1552, 1576, 1746, 1773, 1800, 1940, 1970, 2160, 2328, 2364, 2425, 2619, 2700, 2910, 2955, 3152, 3492, 3546, 3600, 3880, 3940, 4365, 4656, 4728, 4850, 4925, 5238, 5319, 5400, 5820, 5910, 6984, 7092, 7275, 7760, 7880, 8730, 8865, 9456, 9700, 9850, 10476, 10638, 10800, 11640, 11820, 13095, 13968, 14184, 14550, 14775, 15760, 17460, 17730, 19109, 19400, 19700, 20952, 21276, 21825, 23280, 23640, 26190, 26595, 28368, 29100, 29550, 34920, 35460, 38218, 38800, 39400, 41904, 42552, 43650, 44325, 47280, 52380, 53190, 57327, 58200, 59100, 65475, 69840, 70920, 76436, 78800, 85104, 87300, 88650, 95545, 104760, 106380, 114654, 116400, 118200, 130950, 132975, 141840, 152872, 171981, 174600, 177300, 191090, 209520, 212760, 229308, 236400, 261900, 265950, 286635, 305744, 343962, 349200, 354600, 382180, 425520, 458616, 477725, 515943, 523800, 531900, 573270, 687924, 709200, 764360, 859905, 917232, 955450, 1031886, 1047600, 1063800, 1146540, 1375848, 1433175, 1528720, 1719810, 1910900, 2063772, 2127600, 2293080, 2579715, 2751696, 2866350, 3439620, 3821800, 4127544, 4299525, 4586160, 5159430, 5732700, 6879240, 7643600, 8255088, 8599050, 10318860, 11465400, 12898575, 13758480, 17198100, 20637720, 22930800, 25797150, 34396200, 41275440, 51594300, 68792400, 103188600, 206377200]

約数ペア:

[(1, 206377200), (2, 103188600), (3, 68792400), (4, 51594300), (5, 41275440), (6, 34396200), (8, 25797150), (9, 22930800), (10, 20637720), (12, 17198100), (15, 13758480), (16, 12898575), (18, 11465400), (20, 10318860), (24, 8599050), (25, 8255088), (27, 7643600), (30, 6879240), (36, 5732700), (40, 5159430), (45, 4586160), (48, 4299525), (50, 4127544), (54, 3821800), (60, 3439620), (72, 2866350), (75, 2751696), (80, 2579715), (90, 2293080), (97, 2127600), (100, 2063772), (108, 1910900), (120, 1719810), (135, 1528720), (144, 1433175), (150, 1375848), (180, 1146540), (194, 1063800), (197, 1047600), (200, 1031886), (216, 955450), (225, 917232), (240, 859905), (270, 764360), (291, 709200), (300, 687924), (360, 573270), (388, 531900), (394, 523800), (400, 515943), (432, 477725), (450, 458616), (485, 425520), (540, 382180), (582, 354600), (591, 349200), (600, 343962), (675, 305744), (720, 286635), (776, 265950), (788, 261900), (873, 236400), (900, 229308), (970, 212760), (985, 209520), (1080, 191090), (1164, 177300), (1182, 174600), (1200, 171981), (1350, 152872), (1455, 141840), (1552, 132975), (1576, 130950), (1746, 118200), (1773, 116400), (1800, 114654), (1940, 106380), (1970, 104760), (2160, 95545), (2328, 88650), (2364, 87300), (2425, 85104), (2619, 78800), (2700, 76436), (2910, 70920), (2955, 69840), (3152, 65475), (3492, 59100), (3546, 58200), (3600, 57327), (3880, 53190), (3940, 52380), (4365, 47280), (4656, 44325), (4728, 43650), (4850, 42552), (4925, 41904), (5238, 39400), (5319, 38800), (5400, 38218), (5820, 35460), (5910, 34920), (6984, 29550), (7092, 29100), (7275, 28368), (7760, 26595), (7880, 26190), (8730, 23640), (8865, 23280), (9456, 21825), (9700, 21276), (9850, 20952), (10476, 19700), (10638, 19400), (10800, 19109), (11640, 17730), (11820, 17460), (13095, 15760), (13968, 14775), (14184, 14550)]