228142800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 180

約数和(自身を含む): 799552000

約数和(自身を除く): 571409200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 127, 144, 150, 180, 200, 225, 240, 254, 300, 360, 381, 400, 450, 499, 508, 600, 635, 720, 762, 900, 998, 1016, 1143, 1200, 1270, 1497, 1524, 1800, 1905, 1996, 2032, 2286, 2495, 2540, 2994, 3048, 3175, 3600, 3810, 3992, 4491, 4572, 4990, 5080, 5715, 5988, 6096, 6350, 7485, 7620, 7984, 8982, 9144, 9525, 9980, 10160, 11430, 11976, 12475, 12700, 14970, 15240, 17964, 18288, 19050, 19960, 22455, 22860, 23952, 24950, 25400, 28575, 29940, 30480, 35928, 37425, 38100, 39920, 44910, 45720, 49900, 50800, 57150, 59880, 63373, 71856, 74850, 76200, 89820, 91440, 99800, 112275, 114300, 119760, 126746, 149700, 152400, 179640, 190119, 199600, 224550, 228600, 253492, 299400, 316865, 359280, 380238, 449100, 457200, 506984, 570357, 598800, 633730, 760476, 898200, 950595, 1013968, 1140714, 1267460, 1520952, 1584325, 1796400, 1901190, 2281428, 2534920, 2851785, 3041904, 3168650, 3802380, 4562856, 4752975, 5069840, 5703570, 6337300, 7604760, 9125712, 9505950, 11407140, 12674600, 14258925, 15209520, 19011900, 22814280, 25349200, 28517850, 38023800, 45628560, 57035700, 76047600, 114071400, 228142800]

約数ペア:

[(1, 228142800), (2, 114071400), (3, 76047600), (4, 57035700), (5, 45628560), (6, 38023800), (8, 28517850), (9, 25349200), (10, 22814280), (12, 19011900), (15, 15209520), (16, 14258925), (18, 12674600), (20, 11407140), (24, 9505950), (25, 9125712), (30, 7604760), (36, 6337300), (40, 5703570), (45, 5069840), (48, 4752975), (50, 4562856), (60, 3802380), (72, 3168650), (75, 3041904), (80, 2851785), (90, 2534920), (100, 2281428), (120, 1901190), (127, 1796400), (144, 1584325), (150, 1520952), (180, 1267460), (200, 1140714), (225, 1013968), (240, 950595), (254, 898200), (300, 760476), (360, 633730), (381, 598800), (400, 570357), (450, 506984), (499, 457200), (508, 449100), (600, 380238), (635, 359280), (720, 316865), (762, 299400), (900, 253492), (998, 228600), (1016, 224550), (1143, 199600), (1200, 190119), (1270, 179640), (1497, 152400), (1524, 149700), (1800, 126746), (1905, 119760), (1996, 114300), (2032, 112275), (2286, 99800), (2495, 91440), (2540, 89820), (2994, 76200), (3048, 74850), (3175, 71856), (3600, 63373), (3810, 59880), (3992, 57150), (4491, 50800), (4572, 49900), (4990, 45720), (5080, 44910), (5715, 39920), (5988, 38100), (6096, 37425), (6350, 35928), (7485, 30480), (7620, 29940), (7984, 28575), (8982, 25400), (9144, 24950), (9525, 23952), (9980, 22860), (10160, 22455), (11430, 19960), (11976, 19050), (12475, 18288), (12700, 17964), (14970, 15240)]