78030000

素因数分解:

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

素因数の和:71

約数の個数: 300

約数和(自身を含む): 297311080

約数和(自身を除く): 219281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 250, 255, 270, 272, 289, 300, 306, 340, 360, 375, 400, 408, 425, 432, 450, 459, 500, 510, 540, 578, 600, 612, 625, 675, 680, 720, 750, 765, 816, 850, 867, 900, 918, 1000, 1020, 1080, 1125, 1156, 1200, 1224, 1250, 1275, 1350, 1360, 1445, 1500, 1530, 1700, 1734, 1800, 1836, 1875, 2000, 2040, 2125, 2160, 2250, 2295, 2312, 2448, 2500, 2550, 2601, 2700, 2890, 3000, 3060, 3375, 3400, 3468, 3600, 3672, 3750, 3825, 4080, 4250, 4335, 4500, 4590, 4624, 5000, 5100, 5202, 5400, 5625, 5780, 6000, 6120, 6375, 6750, 6800, 6936, 7225, 7344, 7500, 7650, 7803, 8500, 8670, 9000, 9180, 10000, 10200, 10404, 10625, 10800, 11250, 11475, 11560, 12240, 12750, 13005, 13500, 13872, 14450, 15000, 15300, 15606, 16875, 17000, 17340, 18000, 18360, 19125, 20400, 20808, 21250, 21675, 22500, 22950, 23120, 25500, 26010, 27000, 28900, 30000, 30600, 31212, 31875, 33750, 34000, 34680, 36125, 36720, 38250, 39015, 41616, 42500, 43350, 45000, 45900, 51000, 52020, 54000, 57375, 57800, 61200, 62424, 63750, 65025, 67500, 69360, 72250, 76500, 78030, 85000, 86700, 90000, 91800, 95625, 102000, 104040, 108375, 114750, 115600, 124848, 127500, 130050, 135000, 144500, 153000, 156060, 170000, 173400, 180625, 183600, 191250, 195075, 208080, 216750, 229500, 255000, 260100, 270000, 286875, 289000, 306000, 312120, 325125, 346800, 361250, 382500, 390150, 433500, 459000, 510000, 520200, 541875, 573750, 578000, 624240, 650250, 722500, 765000, 780300, 867000, 918000, 975375, 1040400, 1083750, 1147500, 1300500, 1445000, 1530000, 1560600, 1625625, 1734000, 1950750, 2167500, 2295000, 2601000, 2890000, 3121200, 3251250, 3901500, 4335000, 4590000, 4876875, 5202000, 6502500, 7803000, 8670000, 9753750, 13005000, 15606000, 19507500, 26010000, 39015000, 78030000]

約数ペア:

[(1, 78030000), (2, 39015000), (3, 26010000), (4, 19507500), (5, 15606000), (6, 13005000), (8, 9753750), (9, 8670000), (10, 7803000), (12, 6502500), (15, 5202000), (16, 4876875), (17, 4590000), (18, 4335000), (20, 3901500), (24, 3251250), (25, 3121200), (27, 2890000), (30, 2601000), (34, 2295000), (36, 2167500), (40, 1950750), (45, 1734000), (48, 1625625), (50, 1560600), (51, 1530000), (54, 1445000), (60, 1300500), (68, 1147500), (72, 1083750), (75, 1040400), (80, 975375), (85, 918000), (90, 867000), (100, 780300), (102, 765000), (108, 722500), (120, 650250), (125, 624240), (135, 578000), (136, 573750), (144, 541875), (150, 520200), (153, 510000), (170, 459000), (180, 433500), (200, 390150), (204, 382500), (216, 361250), (225, 346800), (240, 325125), (250, 312120), (255, 306000), (270, 289000), (272, 286875), (289, 270000), (300, 260100), (306, 255000), (340, 229500), (360, 216750), (375, 208080), (400, 195075), (408, 191250), (425, 183600), (432, 180625), (450, 173400), (459, 170000), (500, 156060), (510, 153000), (540, 144500), (578, 135000), (600, 130050), (612, 127500), (625, 124848), (675, 115600), (680, 114750), (720, 108375), (750, 104040), (765, 102000), (816, 95625), (850, 91800), (867, 90000), (900, 86700), (918, 85000), (1000, 78030), (1020, 76500), (1080, 72250), (1125, 69360), (1156, 67500), (1200, 65025), (1224, 63750), (1250, 62424), (1275, 61200), (1350, 57800), (1360, 57375), (1445, 54000), (1500, 52020), (1530, 51000), (1700, 45900), (1734, 45000), (1800, 43350), (1836, 42500), (1875, 41616), (2000, 39015), (2040, 38250), (2125, 36720), (2160, 36125), (2250, 34680), (2295, 34000), (2312, 33750), (2448, 31875), (2500, 31212), (2550, 30600), (2601, 30000), (2700, 28900), (2890, 27000), (3000, 26010), (3060, 25500), (3375, 23120), (3400, 22950), (3468, 22500), (3600, 21675), (3672, 21250), (3750, 20808), (3825, 20400), (4080, 19125), (4250, 18360), (4335, 18000), (4500, 17340), (4590, 17000), (4624, 16875), (5000, 15606), (5100, 15300), (5202, 15000), (5400, 14450), (5625, 13872), (5780, 13500), (6000, 13005), (6120, 12750), (6375, 12240), (6750, 11560), (6800, 11475), (6936, 11250), (7225, 10800), (7344, 10625), (7500, 10404), (7650, 10200), (7803, 10000), (8500, 9180), (8670, 9000)]