13005000

素因数分解:

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

素因数の和:66

約数の個数: 180

約数和(自身を含む): 46754565

約数和(自身を除く): 33749565

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 289, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 578, 600, 612, 625, 680, 750, 765, 850, 867, 900, 1000, 1020, 1125, 1156, 1224, 1250, 1275, 1445, 1500, 1530, 1700, 1734, 1800, 1875, 2040, 2125, 2250, 2312, 2500, 2550, 2601, 2890, 3000, 3060, 3400, 3468, 3750, 3825, 4250, 4335, 4500, 5000, 5100, 5202, 5625, 5780, 6120, 6375, 6936, 7225, 7500, 7650, 8500, 8670, 9000, 10200, 10404, 10625, 11250, 11560, 12750, 13005, 14450, 15000, 15300, 17000, 17340, 19125, 20808, 21250, 21675, 22500, 25500, 26010, 28900, 30600, 31875, 34680, 36125, 38250, 42500, 43350, 45000, 51000, 52020, 57800, 63750, 65025, 72250, 76500, 85000, 86700, 95625, 104040, 108375, 127500, 130050, 144500, 153000, 173400, 180625, 191250, 216750, 255000, 260100, 289000, 325125, 361250, 382500, 433500, 520200, 541875, 650250, 722500, 765000, 867000, 1083750, 1300500, 1445000, 1625625, 2167500, 2601000, 3251250, 4335000, 6502500, 13005000]

約数ペア:

[(1, 13005000), (2, 6502500), (3, 4335000), (4, 3251250), (5, 2601000), (6, 2167500), (8, 1625625), (9, 1445000), (10, 1300500), (12, 1083750), (15, 867000), (17, 765000), (18, 722500), (20, 650250), (24, 541875), (25, 520200), (30, 433500), (34, 382500), (36, 361250), (40, 325125), (45, 289000), (50, 260100), (51, 255000), (60, 216750), (68, 191250), (72, 180625), (75, 173400), (85, 153000), (90, 144500), (100, 130050), (102, 127500), (120, 108375), (125, 104040), (136, 95625), (150, 86700), (153, 85000), (170, 76500), (180, 72250), (200, 65025), (204, 63750), (225, 57800), (250, 52020), (255, 51000), (289, 45000), (300, 43350), (306, 42500), (340, 38250), (360, 36125), (375, 34680), (408, 31875), (425, 30600), (450, 28900), (500, 26010), (510, 25500), (578, 22500), (600, 21675), (612, 21250), (625, 20808), (680, 19125), (750, 17340), (765, 17000), (850, 15300), (867, 15000), (900, 14450), (1000, 13005), (1020, 12750), (1125, 11560), (1156, 11250), (1224, 10625), (1250, 10404), (1275, 10200), (1445, 9000), (1500, 8670), (1530, 8500), (1700, 7650), (1734, 7500), (1800, 7225), (1875, 6936), (2040, 6375), (2125, 6120), (2250, 5780), (2312, 5625), (2500, 5202), (2550, 5100), (2601, 5000), (2890, 4500), (3000, 4335), (3060, 4250), (3400, 3825), (3468, 3750)]