17925000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 38321400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 239, 250, 300, 375, 478, 500, 600, 625, 717, 750, 956, 1000, 1195, 1250, 1434, 1500, 1875, 1912, 2390, 2500, 2868, 3000, 3125, 3585, 3750, 4780, 5000, 5736, 5975, 6250, 7170, 7500, 9375, 9560, 11950, 12500, 14340, 15000, 17925, 18750, 23900, 25000, 28680, 29875, 35850, 37500, 47800, 59750, 71700, 75000, 89625, 119500, 143400, 149375, 179250, 239000, 298750, 358500, 448125, 597500, 717000, 746875, 896250, 1195000, 1493750, 1792500, 2240625, 2987500, 3585000, 4481250, 5975000, 8962500, 17925000]

約数ペア:

[(1, 17925000), (2, 8962500), (3, 5975000), (4, 4481250), (5, 3585000), (6, 2987500), (8, 2240625), (10, 1792500), (12, 1493750), (15, 1195000), (20, 896250), (24, 746875), (25, 717000), (30, 597500), (40, 448125), (50, 358500), (60, 298750), (75, 239000), (100, 179250), (120, 149375), (125, 143400), (150, 119500), (200, 89625), (239, 75000), (250, 71700), (300, 59750), (375, 47800), (478, 37500), (500, 35850), (600, 29875), (625, 28680), (717, 25000), (750, 23900), (956, 18750), (1000, 17925), (1195, 15000), (1250, 14340), (1434, 12500), (1500, 11950), (1875, 9560), (1912, 9375), (2390, 7500), (2500, 7170), (2868, 6250), (3000, 5975), (3125, 5736), (3585, 5000), (3750, 4780)]