57280800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 193112640

約数和(自身を除く): 135831840

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, 823, 870, 928, 1160, 1200, 1392, 1450, 1646, 1740, 2175, 2320, 2400, 2469, 2784, 2900, 3292, 3480, 4115, 4350, 4640, 4938, 5800, 6584, 6960, 8230, 8700, 9876, 11600, 12345, 13168, 13920, 16460, 17400, 19752, 20575, 23200, 23867, 24690, 26336, 32920, 34800, 39504, 41150, 47734, 49380, 61725, 65840, 69600, 71601, 79008, 82300, 95468, 98760, 119335, 123450, 131680, 143202, 164600, 190936, 197520, 238670, 246900, 286404, 329200, 358005, 381872, 395040, 477340, 493800, 572808, 596675, 658400, 716010, 763744, 954680, 987600, 1145616, 1193350, 1432020, 1790025, 1909360, 1975200, 2291232, 2386700, 2864040, 3580050, 3818720, 4773400, 5728080, 7160100, 9546800, 11456160, 14320200, 19093600, 28640400, 57280800]

約数ペア:

[(1, 57280800), (2, 28640400), (3, 19093600), (4, 14320200), (5, 11456160), (6, 9546800), (8, 7160100), (10, 5728080), (12, 4773400), (15, 3818720), (16, 3580050), (20, 2864040), (24, 2386700), (25, 2291232), (29, 1975200), (30, 1909360), (32, 1790025), (40, 1432020), (48, 1193350), (50, 1145616), (58, 987600), (60, 954680), (75, 763744), (80, 716010), (87, 658400), (96, 596675), (100, 572808), (116, 493800), (120, 477340), (145, 395040), (150, 381872), (160, 358005), (174, 329200), (200, 286404), (232, 246900), (240, 238670), (290, 197520), (300, 190936), (348, 164600), (400, 143202), (435, 131680), (464, 123450), (480, 119335), (580, 98760), (600, 95468), (696, 82300), (725, 79008), (800, 71601), (823, 69600), (870, 65840), (928, 61725), (1160, 49380), (1200, 47734), (1392, 41150), (1450, 39504), (1646, 34800), (1740, 32920), (2175, 26336), (2320, 24690), (2400, 23867), (2469, 23200), (2784, 20575), (2900, 19752), (3292, 17400), (3480, 16460), (4115, 13920), (4350, 13168), (4640, 12345), (4938, 11600), (5800, 9876), (6584, 8700), (6960, 8230)]