228184800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 144

約数和(自身を含む): 766950912

約数和(自身を除く): 538766112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3067, 3100, 3720, 4650, 4960, 6134, 6200, 7440, 9201, 9300, 12268, 12400, 14880, 15335, 18402, 18600, 24536, 24800, 30670, 36804, 37200, 46005, 49072, 61340, 73608, 74400, 76675, 92010, 95077, 98144, 122680, 147216, 153350, 184020, 190154, 230025, 245360, 285231, 294432, 306700, 368040, 380308, 460050, 475385, 490720, 570462, 613400, 736080, 760616, 920100, 950770, 1140924, 1226800, 1426155, 1472160, 1521232, 1840200, 1901540, 2281848, 2376925, 2453600, 2852310, 3042464, 3680400, 3803080, 4563696, 4753850, 5704620, 7130775, 7360800, 7606160, 9127392, 9507700, 11409240, 14261550, 15212320, 19015400, 22818480, 28523100, 38030800, 45636960, 57046200, 76061600, 114092400, 228184800]

約数ペア:

[(1, 228184800), (2, 114092400), (3, 76061600), (4, 57046200), (5, 45636960), (6, 38030800), (8, 28523100), (10, 22818480), (12, 19015400), (15, 15212320), (16, 14261550), (20, 11409240), (24, 9507700), (25, 9127392), (30, 7606160), (31, 7360800), (32, 7130775), (40, 5704620), (48, 4753850), (50, 4563696), (60, 3803080), (62, 3680400), (75, 3042464), (80, 2852310), (93, 2453600), (96, 2376925), (100, 2281848), (120, 1901540), (124, 1840200), (150, 1521232), (155, 1472160), (160, 1426155), (186, 1226800), (200, 1140924), (240, 950770), (248, 920100), (300, 760616), (310, 736080), (372, 613400), (400, 570462), (465, 490720), (480, 475385), (496, 460050), (600, 380308), (620, 368040), (744, 306700), (775, 294432), (800, 285231), (930, 245360), (992, 230025), (1200, 190154), (1240, 184020), (1488, 153350), (1550, 147216), (1860, 122680), (2325, 98144), (2400, 95077), (2480, 92010), (2976, 76675), (3067, 74400), (3100, 73608), (3720, 61340), (4650, 49072), (4960, 46005), (6134, 37200), (6200, 36804), (7440, 30670), (9201, 24800), (9300, 24536), (12268, 18600), (12400, 18402), (14880, 15335)]