47742000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 157460160

約数和(自身を除く): 109718160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 109, 120, 125, 146, 150, 200, 218, 219, 240, 250, 292, 300, 327, 365, 375, 400, 436, 438, 500, 545, 584, 600, 654, 730, 750, 872, 876, 1000, 1090, 1095, 1168, 1200, 1308, 1460, 1500, 1635, 1744, 1752, 1825, 2000, 2180, 2190, 2616, 2725, 2920, 3000, 3270, 3504, 3650, 4360, 4380, 5232, 5450, 5475, 5840, 6000, 6540, 7300, 7957, 8175, 8720, 8760, 9125, 10900, 10950, 13080, 13625, 14600, 15914, 16350, 17520, 18250, 21800, 21900, 23871, 26160, 27250, 27375, 29200, 31828, 32700, 36500, 39785, 40875, 43600, 43800, 47742, 54500, 54750, 63656, 65400, 73000, 79570, 81750, 87600, 95484, 109000, 109500, 119355, 127312, 130800, 146000, 159140, 163500, 190968, 198925, 218000, 219000, 238710, 318280, 327000, 381936, 397850, 438000, 477420, 596775, 636560, 654000, 795700, 954840, 994625, 1193550, 1591400, 1909680, 1989250, 2387100, 2983875, 3182800, 3978500, 4774200, 5967750, 7957000, 9548400, 11935500, 15914000, 23871000, 47742000]

約数ペア:

[(1, 47742000), (2, 23871000), (3, 15914000), (4, 11935500), (5, 9548400), (6, 7957000), (8, 5967750), (10, 4774200), (12, 3978500), (15, 3182800), (16, 2983875), (20, 2387100), (24, 1989250), (25, 1909680), (30, 1591400), (40, 1193550), (48, 994625), (50, 954840), (60, 795700), (73, 654000), (75, 636560), (80, 596775), (100, 477420), (109, 438000), (120, 397850), (125, 381936), (146, 327000), (150, 318280), (200, 238710), (218, 219000), (219, 218000), (240, 198925), (250, 190968), (292, 163500), (300, 159140), (327, 146000), (365, 130800), (375, 127312), (400, 119355), (436, 109500), (438, 109000), (500, 95484), (545, 87600), (584, 81750), (600, 79570), (654, 73000), (730, 65400), (750, 63656), (872, 54750), (876, 54500), (1000, 47742), (1090, 43800), (1095, 43600), (1168, 40875), (1200, 39785), (1308, 36500), (1460, 32700), (1500, 31828), (1635, 29200), (1744, 27375), (1752, 27250), (1825, 26160), (2000, 23871), (2180, 21900), (2190, 21800), (2616, 18250), (2725, 17520), (2920, 16350), (3000, 15914), (3270, 14600), (3504, 13625), (3650, 13080), (4360, 10950), (4380, 10900), (5232, 9125), (5450, 8760), (5475, 8720), (5840, 8175), (6000, 7957), (6540, 7300)]