204616800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{9473}}^1$

素因数の和:9502

約数の個数: 144

約数和(自身を含む): 740108880

約数和(自身を除く): 535492080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 9473, 10800, 18946, 21600, 28419, 37892, 47365, 56838, 75784, 85257, 94730, 113676, 142095, 151568, 170514, 189460, 227352, 236825, 255771, 284190, 303136, 341028, 378920, 426285, 454704, 473650, 511542, 568380, 682056, 710475, 757840, 852570, 909408, 947300, 1023084, 1136760, 1278855, 1364112, 1420950, 1515680, 1705140, 1894600, 2046168, 2131425, 2273520, 2557710, 2728224, 2841900, 3410280, 3789200, 4092336, 4262850, 4547040, 5115420, 5683800, 6394275, 6820560, 7578400, 8184672, 8525700, 10230840, 11367600, 12788550, 13641120, 17051400, 20461680, 22735200, 25577100, 34102800, 40923360, 51154200, 68205600, 102308400, 204616800]

約数ペア:

[(1, 204616800), (2, 102308400), (3, 68205600), (4, 51154200), (5, 40923360), (6, 34102800), (8, 25577100), (9, 22735200), (10, 20461680), (12, 17051400), (15, 13641120), (16, 12788550), (18, 11367600), (20, 10230840), (24, 8525700), (25, 8184672), (27, 7578400), (30, 6820560), (32, 6394275), (36, 5683800), (40, 5115420), (45, 4547040), (48, 4262850), (50, 4092336), (54, 3789200), (60, 3410280), (72, 2841900), (75, 2728224), (80, 2557710), (90, 2273520), (96, 2131425), (100, 2046168), (108, 1894600), (120, 1705140), (135, 1515680), (144, 1420950), (150, 1364112), (160, 1278855), (180, 1136760), (200, 1023084), (216, 947300), (225, 909408), (240, 852570), (270, 757840), (288, 710475), (300, 682056), (360, 568380), (400, 511542), (432, 473650), (450, 454704), (480, 426285), (540, 378920), (600, 341028), (675, 303136), (720, 284190), (800, 255771), (864, 236825), (900, 227352), (1080, 189460), (1200, 170514), (1350, 151568), (1440, 142095), (1800, 113676), (2160, 94730), (2400, 85257), (2700, 75784), (3600, 56838), (4320, 47365), (5400, 37892), (7200, 28419), (9473, 21600), (10800, 18946)]