20230998900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{11621}}^1$

素因数の和:12474

約数の個数: 144

約数和(自身を含む): 66983629440

約数和(自身を除く): 46752630540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 829, 1050, 1658, 2100, 2487, 3316, 4145, 4974, 5803, 8290, 9948, 11606, 11621, 12435, 16580, 17409, 20725, 23212, 23242, 24870, 29015, 34818, 34863, 41450, 46484, 49740, 58030, 58105, 62175, 69636, 69726, 81347, 82900, 87045, 116060, 116210, 124350, 139452, 145075, 162694, 174090, 174315, 232420, 244041, 248700, 290150, 290525, 325388, 348180, 348630, 406735, 435225, 488082, 580300, 581050, 697260, 813470, 870450, 871575, 976164, 1162100, 1220205, 1626940, 1740900, 1743150, 2033675, 2440410, 3486300, 4067350, 4880820, 6101025, 8134700, 9633809, 12202050, 19267618, 24404100, 28901427, 38535236, 48169045, 57802854, 67436663, 96338090, 115605708, 134873326, 144507135, 192676180, 202309989, 240845225, 269746652, 289014270, 337183315, 404619978, 481690450, 578028540, 674366630, 722535675, 809239956, 963380900, 1011549945, 1348733260, 1445071350, 1685916575, 2023099890, 2890142700, 3371833150, 4046199780, 5057749725, 6743666300, 10115499450, 20230998900]

約数ペア:

[(1, 20230998900), (2, 10115499450), (3, 6743666300), (4, 5057749725), (5, 4046199780), (6, 3371833150), (7, 2890142700), (10, 2023099890), (12, 1685916575), (14, 1445071350), (15, 1348733260), (20, 1011549945), (21, 963380900), (25, 809239956), (28, 722535675), (30, 674366630), (35, 578028540), (42, 481690450), (50, 404619978), (60, 337183315), (70, 289014270), (75, 269746652), (84, 240845225), (100, 202309989), (105, 192676180), (140, 144507135), (150, 134873326), (175, 115605708), (210, 96338090), (300, 67436663), (350, 57802854), (420, 48169045), (525, 38535236), (700, 28901427), (829, 24404100), (1050, 19267618), (1658, 12202050), (2100, 9633809), (2487, 8134700), (3316, 6101025), (4145, 4880820), (4974, 4067350), (5803, 3486300), (8290, 2440410), (9948, 2033675), (11606, 1743150), (11621, 1740900), (12435, 1626940), (16580, 1220205), (17409, 1162100), (20725, 976164), (23212, 871575), (23242, 870450), (24870, 813470), (29015, 697260), (34818, 581050), (34863, 580300), (41450, 488082), (46484, 435225), (49740, 406735), (58030, 348630), (58105, 348180), (62175, 325388), (69636, 290525), (69726, 290150), (81347, 248700), (82900, 244041), (87045, 232420), (116060, 174315), (116210, 174090), (124350, 162694), (139452, 145075)]