20763465600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{2609}}^1$

素因数の和:3465

約数の個数: 192

約数和(自身を含む): 68498406000

約数和(自身を除く): 47734940400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 829, 960, 1200, 1600, 1658, 1920, 2400, 2487, 2609, 3200, 3316, 4145, 4800, 4974, 5218, 6632, 7827, 8290, 9600, 9948, 10436, 12435, 13045, 13264, 15654, 16580, 19896, 20725, 20872, 24870, 26090, 26528, 31308, 33160, 39135, 39792, 41450, 41744, 49740, 52180, 53056, 62175, 62616, 65225, 66320, 78270, 79584, 82900, 83488, 99480, 104360, 106112, 124350, 125232, 130450, 132640, 156540, 159168, 165800, 166976, 195675, 198960, 208720, 248700, 250464, 260900, 265280, 313080, 318336, 331600, 333952, 391350, 397920, 417440, 497400, 500928, 521800, 530560, 626160, 663200, 782700, 795840, 834880, 994800, 1001856, 1043600, 1252320, 1326400, 1565400, 1591680, 1669760, 1989600, 2087200, 2162861, 2504640, 2652800, 3130800, 3979200, 4174400, 4325722, 5009280, 6261600, 6488583, 7958400, 8348800, 8651444, 10814305, 12523200, 12977166, 17302888, 21628610, 25046400, 25954332, 32442915, 34605776, 43257220, 51908664, 54071525, 64885830, 69211552, 86514440, 103817328, 108143050, 129771660, 138423104, 162214575, 173028880, 207634656, 216286100, 259543320, 276846208, 324429150, 346057760, 415269312, 432572200, 519086640, 648858300, 692115520, 830538624, 865144400, 1038173280, 1297716600, 1384231040, 1730288800, 2076346560, 2595433200, 3460577600, 4152693120, 5190866400, 6921155200, 10381732800, 20763465600]

約数ペア:

[(1, 20763465600), (2, 10381732800), (3, 6921155200), (4, 5190866400), (5, 4152693120), (6, 3460577600), (8, 2595433200), (10, 2076346560), (12, 1730288800), (15, 1384231040), (16, 1297716600), (20, 1038173280), (24, 865144400), (25, 830538624), (30, 692115520), (32, 648858300), (40, 519086640), (48, 432572200), (50, 415269312), (60, 346057760), (64, 324429150), (75, 276846208), (80, 259543320), (96, 216286100), (100, 207634656), (120, 173028880), (128, 162214575), (150, 138423104), (160, 129771660), (192, 108143050), (200, 103817328), (240, 86514440), (300, 69211552), (320, 64885830), (384, 54071525), (400, 51908664), (480, 43257220), (600, 34605776), (640, 32442915), (800, 25954332), (829, 25046400), (960, 21628610), (1200, 17302888), (1600, 12977166), (1658, 12523200), (1920, 10814305), (2400, 8651444), (2487, 8348800), (2609, 7958400), (3200, 6488583), (3316, 6261600), (4145, 5009280), (4800, 4325722), (4974, 4174400), (5218, 3979200), (6632, 3130800), (7827, 2652800), (8290, 2504640), (9600, 2162861), (9948, 2087200), (10436, 1989600), (12435, 1669760), (13045, 1591680), (13264, 1565400), (15654, 1326400), (16580, 1252320), (19896, 1043600), (20725, 1001856), (20872, 994800), (24870, 834880), (26090, 795840), (26528, 782700), (31308, 663200), (33160, 626160), (39135, 530560), (39792, 521800), (41450, 500928), (41744, 497400), (49740, 417440), (52180, 397920), (53056, 391350), (62175, 333952), (62616, 331600), (65225, 318336), (66320, 313080), (78270, 265280), (79584, 260900), (82900, 250464), (83488, 248700), (99480, 208720), (104360, 198960), (106112, 195675), (124350, 166976), (125232, 165800), (130450, 159168), (132640, 156540)]