65025000

素因数分解:

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

素因数の和:71

約数の個数: 216

約数和(自身を含む): 233832690

約数和(自身を除く): 168807690

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, 3125, 3400, 3468, 3750, 3825, 4250, 4335, 4500, 5000, 5100, 5202, 5625, 5780, 6120, 6250, 6375, 6936, 7225, 7500, 7650, 8500, 8670, 9000, 9375, 10200, 10404, 10625, 11250, 11560, 12500, 12750, 13005, 14450, 15000, 15300, 17000, 17340, 18750, 19125, 20808, 21250, 21675, 22500, 25000, 25500, 26010, 28125, 28900, 30600, 31875, 34680, 36125, 37500, 38250, 42500, 43350, 45000, 51000, 52020, 53125, 56250, 57800, 63750, 65025, 72250, 75000, 76500, 85000, 86700, 95625, 104040, 106250, 108375, 112500, 127500, 130050, 144500, 153000, 159375, 173400, 180625, 191250, 212500, 216750, 225000, 255000, 260100, 289000, 318750, 325125, 361250, 382500, 425000, 433500, 478125, 520200, 541875, 637500, 650250, 722500, 765000, 867000, 903125, 956250, 1083750, 1275000, 1300500, 1445000, 1625625, 1806250, 1912500, 2167500, 2601000, 2709375, 3251250, 3612500, 3825000, 4335000, 5418750, 6502500, 7225000, 8128125, 10837500, 13005000, 16256250, 21675000, 32512500, 65025000]

約数ペア:

[(1, 65025000), (2, 32512500), (3, 21675000), (4, 16256250), (5, 13005000), (6, 10837500), (8, 8128125), (9, 7225000), (10, 6502500), (12, 5418750), (15, 4335000), (17, 3825000), (18, 3612500), (20, 3251250), (24, 2709375), (25, 2601000), (30, 2167500), (34, 1912500), (36, 1806250), (40, 1625625), (45, 1445000), (50, 1300500), (51, 1275000), (60, 1083750), (68, 956250), (72, 903125), (75, 867000), (85, 765000), (90, 722500), (100, 650250), (102, 637500), (120, 541875), (125, 520200), (136, 478125), (150, 433500), (153, 425000), (170, 382500), (180, 361250), (200, 325125), (204, 318750), (225, 289000), (250, 260100), (255, 255000), (289, 225000), (300, 216750), (306, 212500), (340, 191250), (360, 180625), (375, 173400), (408, 159375), (425, 153000), (450, 144500), (500, 130050), (510, 127500), (578, 112500), (600, 108375), (612, 106250), (625, 104040), (680, 95625), (750, 86700), (765, 85000), (850, 76500), (867, 75000), (900, 72250), (1000, 65025), (1020, 63750), (1125, 57800), (1156, 56250), (1224, 53125), (1250, 52020), (1275, 51000), (1445, 45000), (1500, 43350), (1530, 42500), (1700, 38250), (1734, 37500), (1800, 36125), (1875, 34680), (2040, 31875), (2125, 30600), (2250, 28900), (2312, 28125), (2500, 26010), (2550, 25500), (2601, 25000), (2890, 22500), (3000, 21675), (3060, 21250), (3125, 20808), (3400, 19125), (3468, 18750), (3750, 17340), (3825, 17000), (4250, 15300), (4335, 15000), (4500, 14450), (5000, 13005), (5100, 12750), (5202, 12500), (5625, 11560), (5780, 11250), (6120, 10625), (6250, 10404), (6375, 10200), (6936, 9375), (7225, 9000), (7500, 8670), (7650, 8500)]