47940000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 170045568

約数和(自身を除く): 122105568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 47, 48, 50, 51, 60, 68, 75, 80, 85, 94, 96, 100, 102, 120, 125, 136, 141, 150, 160, 170, 188, 200, 204, 235, 240, 250, 255, 272, 282, 300, 340, 375, 376, 400, 408, 425, 470, 480, 500, 510, 544, 564, 600, 625, 680, 705, 750, 752, 799, 800, 816, 850, 940, 1000, 1020, 1128, 1175, 1200, 1250, 1275, 1360, 1410, 1500, 1504, 1598, 1632, 1700, 1875, 1880, 2000, 2040, 2125, 2256, 2350, 2397, 2400, 2500, 2550, 2720, 2820, 3000, 3196, 3400, 3525, 3750, 3760, 3995, 4000, 4080, 4250, 4512, 4700, 4794, 5000, 5100, 5640, 5875, 6000, 6375, 6392, 6800, 7050, 7500, 7520, 7990, 8160, 8500, 9400, 9588, 10000, 10200, 10625, 11280, 11750, 11985, 12000, 12750, 12784, 13600, 14100, 15000, 15980, 17000, 17625, 18800, 19176, 19975, 20000, 20400, 21250, 22560, 23500, 23970, 25500, 25568, 28200, 29375, 30000, 31875, 31960, 34000, 35250, 37600, 38352, 39950, 40800, 42500, 47000, 47940, 51000, 56400, 58750, 59925, 60000, 63750, 63920, 68000, 70500, 76704, 79900, 85000, 88125, 94000, 95880, 99875, 102000, 112800, 117500, 119850, 127500, 127840, 141000, 159800, 170000, 176250, 188000, 191760, 199750, 204000, 235000, 239700, 255000, 282000, 299625, 319600, 340000, 352500, 383520, 399500, 470000, 479400, 499375, 510000, 564000, 599250, 639200, 705000, 799000, 940000, 958800, 998750, 1020000, 1198500, 1410000, 1498125, 1598000, 1917600, 1997500, 2397000, 2820000, 2996250, 3196000, 3995000, 4794000, 5992500, 7990000, 9588000, 11985000, 15980000, 23970000, 47940000]

約数ペア:

[(1, 47940000), (2, 23970000), (3, 15980000), (4, 11985000), (5, 9588000), (6, 7990000), (8, 5992500), (10, 4794000), (12, 3995000), (15, 3196000), (16, 2996250), (17, 2820000), (20, 2397000), (24, 1997500), (25, 1917600), (30, 1598000), (32, 1498125), (34, 1410000), (40, 1198500), (47, 1020000), (48, 998750), (50, 958800), (51, 940000), (60, 799000), (68, 705000), (75, 639200), (80, 599250), (85, 564000), (94, 510000), (96, 499375), (100, 479400), (102, 470000), (120, 399500), (125, 383520), (136, 352500), (141, 340000), (150, 319600), (160, 299625), (170, 282000), (188, 255000), (200, 239700), (204, 235000), (235, 204000), (240, 199750), (250, 191760), (255, 188000), (272, 176250), (282, 170000), (300, 159800), (340, 141000), (375, 127840), (376, 127500), (400, 119850), (408, 117500), (425, 112800), (470, 102000), (480, 99875), (500, 95880), (510, 94000), (544, 88125), (564, 85000), (600, 79900), (625, 76704), (680, 70500), (705, 68000), (750, 63920), (752, 63750), (799, 60000), (800, 59925), (816, 58750), (850, 56400), (940, 51000), (1000, 47940), (1020, 47000), (1128, 42500), (1175, 40800), (1200, 39950), (1250, 38352), (1275, 37600), (1360, 35250), (1410, 34000), (1500, 31960), (1504, 31875), (1598, 30000), (1632, 29375), (1700, 28200), (1875, 25568), (1880, 25500), (2000, 23970), (2040, 23500), (2125, 22560), (2256, 21250), (2350, 20400), (2397, 20000), (2400, 19975), (2500, 19176), (2550, 18800), (2720, 17625), (2820, 17000), (3000, 15980), (3196, 15000), (3400, 14100), (3525, 13600), (3750, 12784), (3760, 12750), (3995, 12000), (4000, 11985), (4080, 11750), (4250, 11280), (4512, 10625), (4700, 10200), (4794, 10000), (5000, 9588), (5100, 9400), (5640, 8500), (5875, 8160), (6000, 7990), (6375, 7520), (6392, 7500), (6800, 7050)]