67125000

素因数分解:

$2^3\times 3^1\times 5^6\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 210934800

約数和(自身を除く): 143809800

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, 179, 200, 250, 300, 358, 375, 500, 537, 600, 625, 716, 750, 895, 1000, 1074, 1250, 1432, 1500, 1790, 1875, 2148, 2500, 2685, 3000, 3125, 3580, 3750, 4296, 4475, 5000, 5370, 6250, 7160, 7500, 8950, 9375, 10740, 12500, 13425, 15000, 15625, 17900, 18750, 21480, 22375, 25000, 26850, 31250, 35800, 37500, 44750, 46875, 53700, 62500, 67125, 75000, 89500, 93750, 107400, 111875, 125000, 134250, 179000, 187500, 223750, 268500, 335625, 375000, 447500, 537000, 559375, 671250, 895000, 1118750, 1342500, 1678125, 2237500, 2685000, 2796875, 3356250, 4475000, 5593750, 6712500, 8390625, 11187500, 13425000, 16781250, 22375000, 33562500, 67125000]

約数ペア:

[(1, 67125000), (2, 33562500), (3, 22375000), (4, 16781250), (5, 13425000), (6, 11187500), (8, 8390625), (10, 6712500), (12, 5593750), (15, 4475000), (20, 3356250), (24, 2796875), (25, 2685000), (30, 2237500), (40, 1678125), (50, 1342500), (60, 1118750), (75, 895000), (100, 671250), (120, 559375), (125, 537000), (150, 447500), (179, 375000), (200, 335625), (250, 268500), (300, 223750), (358, 187500), (375, 179000), (500, 134250), (537, 125000), (600, 111875), (625, 107400), (716, 93750), (750, 89500), (895, 75000), (1000, 67125), (1074, 62500), (1250, 53700), (1432, 46875), (1500, 44750), (1790, 37500), (1875, 35800), (2148, 31250), (2500, 26850), (2685, 25000), (3000, 22375), (3125, 21480), (3580, 18750), (3750, 17900), (4296, 15625), (4475, 15000), (5000, 13425), (5370, 12500), (6250, 10740), (7160, 9375), (7500, 8950)]