206709600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2069

約数の個数: 144

約数和(自身を含む): 688830912

約数和(自身を除く): 482121312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 645, 688, 800, 860, 1032, 1075, 1200, 1290, 1376, 1720, 2003, 2064, 2150, 2400, 2580, 3225, 3440, 4006, 4128, 4300, 5160, 6009, 6450, 6880, 8012, 8600, 10015, 10320, 12018, 12900, 16024, 17200, 20030, 20640, 24036, 25800, 30045, 32048, 34400, 40060, 48072, 50075, 51600, 60090, 64096, 80120, 86129, 96144, 100150, 103200, 120180, 150225, 160240, 172258, 192288, 200300, 240360, 258387, 300450, 320480, 344516, 400600, 430645, 480720, 516774, 600900, 689032, 801200, 861290, 961440, 1033548, 1201800, 1291935, 1378064, 1602400, 1722580, 2067096, 2153225, 2403600, 2583870, 2756128, 3445160, 4134192, 4306450, 4807200, 5167740, 6459675, 6890320, 8268384, 8612900, 10335480, 12919350, 13780640, 17225800, 20670960, 25838700, 34451600, 41341920, 51677400, 68903200, 103354800, 206709600]

約数ペア:

[(1, 206709600), (2, 103354800), (3, 68903200), (4, 51677400), (5, 41341920), (6, 34451600), (8, 25838700), (10, 20670960), (12, 17225800), (15, 13780640), (16, 12919350), (20, 10335480), (24, 8612900), (25, 8268384), (30, 6890320), (32, 6459675), (40, 5167740), (43, 4807200), (48, 4306450), (50, 4134192), (60, 3445160), (75, 2756128), (80, 2583870), (86, 2403600), (96, 2153225), (100, 2067096), (120, 1722580), (129, 1602400), (150, 1378064), (160, 1291935), (172, 1201800), (200, 1033548), (215, 961440), (240, 861290), (258, 801200), (300, 689032), (344, 600900), (400, 516774), (430, 480720), (480, 430645), (516, 400600), (600, 344516), (645, 320480), (688, 300450), (800, 258387), (860, 240360), (1032, 200300), (1075, 192288), (1200, 172258), (1290, 160240), (1376, 150225), (1720, 120180), (2003, 103200), (2064, 100150), (2150, 96144), (2400, 86129), (2580, 80120), (3225, 64096), (3440, 60090), (4006, 51600), (4128, 50075), (4300, 48072), (5160, 40060), (6009, 34400), (6450, 32048), (6880, 30045), (8012, 25800), (8600, 24036), (10015, 20640), (10320, 20030), (12018, 17200), (12900, 16024)]