129590400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13499}}^1$

素因数の和:13526

約数の個数: 96

約数和(自身を含む): 426870000

約数和(自身を除く): 297279600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 13499, 26998, 40497, 53996, 67495, 80994, 107992, 134990, 161988, 202485, 215984, 269980, 323976, 337475, 404970, 431968, 539960, 647952, 674950, 809940, 863936, 1012425, 1079920, 1295904, 1349900, 1619880, 1727872, 2024850, 2159840, 2591808, 2699800, 3239760, 4049700, 4319680, 5183616, 5399600, 6479520, 8099400, 8639360, 10799200, 12959040, 16198800, 21598400, 25918080, 32397600, 43196800, 64795200, 129590400]

約数ペア:

[(1, 129590400), (2, 64795200), (3, 43196800), (4, 32397600), (5, 25918080), (6, 21598400), (8, 16198800), (10, 12959040), (12, 10799200), (15, 8639360), (16, 8099400), (20, 6479520), (24, 5399600), (25, 5183616), (30, 4319680), (32, 4049700), (40, 3239760), (48, 2699800), (50, 2591808), (60, 2159840), (64, 2024850), (75, 1727872), (80, 1619880), (96, 1349900), (100, 1295904), (120, 1079920), (128, 1012425), (150, 863936), (160, 809940), (192, 674950), (200, 647952), (240, 539960), (300, 431968), (320, 404970), (384, 337475), (400, 323976), (480, 269980), (600, 215984), (640, 202485), (800, 161988), (960, 134990), (1200, 107992), (1600, 80994), (1920, 67495), (2400, 53996), (3200, 40497), (4800, 26998), (9600, 13499)]