73984800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 249359040

約数和(自身を除く): 175374240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1063, 1160, 1200, 1392, 1450, 1740, 2126, 2175, 2320, 2400, 2784, 2900, 3189, 3480, 4252, 4350, 4640, 5315, 5800, 6378, 6960, 8504, 8700, 10630, 11600, 12756, 13920, 15945, 17008, 17400, 21260, 23200, 25512, 26575, 30827, 31890, 34016, 34800, 42520, 51024, 53150, 61654, 63780, 69600, 79725, 85040, 92481, 102048, 106300, 123308, 127560, 154135, 159450, 170080, 184962, 212600, 246616, 255120, 308270, 318900, 369924, 425200, 462405, 493232, 510240, 616540, 637800, 739848, 770675, 850400, 924810, 986464, 1233080, 1275600, 1479696, 1541350, 1849620, 2312025, 2466160, 2551200, 2959392, 3082700, 3699240, 4624050, 4932320, 6165400, 7398480, 9248100, 12330800, 14796960, 18496200, 24661600, 36992400, 73984800]

約数ペア:

[(1, 73984800), (2, 36992400), (3, 24661600), (4, 18496200), (5, 14796960), (6, 12330800), (8, 9248100), (10, 7398480), (12, 6165400), (15, 4932320), (16, 4624050), (20, 3699240), (24, 3082700), (25, 2959392), (29, 2551200), (30, 2466160), (32, 2312025), (40, 1849620), (48, 1541350), (50, 1479696), (58, 1275600), (60, 1233080), (75, 986464), (80, 924810), (87, 850400), (96, 770675), (100, 739848), (116, 637800), (120, 616540), (145, 510240), (150, 493232), (160, 462405), (174, 425200), (200, 369924), (232, 318900), (240, 308270), (290, 255120), (300, 246616), (348, 212600), (400, 184962), (435, 170080), (464, 159450), (480, 154135), (580, 127560), (600, 123308), (696, 106300), (725, 102048), (800, 92481), (870, 85040), (928, 79725), (1063, 69600), (1160, 63780), (1200, 61654), (1392, 53150), (1450, 51024), (1740, 42520), (2126, 34800), (2175, 34016), (2320, 31890), (2400, 30827), (2784, 26575), (2900, 25512), (3189, 23200), (3480, 21260), (4252, 17400), (4350, 17008), (4640, 15945), (5315, 13920), (5800, 12756), (6378, 11600), (6960, 10630), (8504, 8700)]