45945000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1021}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 155645490

約数和(自身を除く): 109700490

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1021, 1125, 1250, 1500, 1800, 1875, 2042, 2250, 2500, 3000, 3063, 3750, 4084, 4500, 5000, 5105, 5625, 6126, 7500, 8168, 9000, 9189, 10210, 11250, 12252, 15000, 15315, 18378, 20420, 22500, 24504, 25525, 30630, 36756, 40840, 45000, 45945, 51050, 61260, 73512, 76575, 91890, 102100, 122520, 127625, 153150, 183780, 204200, 229725, 255250, 306300, 367560, 382875, 459450, 510500, 612600, 638125, 765750, 918900, 1021000, 1148625, 1276250, 1531500, 1837800, 1914375, 2297250, 2552500, 3063000, 3828750, 4594500, 5105000, 5743125, 7657500, 9189000, 11486250, 15315000, 22972500, 45945000]

約数ペア:

[(1, 45945000), (2, 22972500), (3, 15315000), (4, 11486250), (5, 9189000), (6, 7657500), (8, 5743125), (9, 5105000), (10, 4594500), (12, 3828750), (15, 3063000), (18, 2552500), (20, 2297250), (24, 1914375), (25, 1837800), (30, 1531500), (36, 1276250), (40, 1148625), (45, 1021000), (50, 918900), (60, 765750), (72, 638125), (75, 612600), (90, 510500), (100, 459450), (120, 382875), (125, 367560), (150, 306300), (180, 255250), (200, 229725), (225, 204200), (250, 183780), (300, 153150), (360, 127625), (375, 122520), (450, 102100), (500, 91890), (600, 76575), (625, 73512), (750, 61260), (900, 51050), (1000, 45945), (1021, 45000), (1125, 40840), (1250, 36756), (1500, 30630), (1800, 25525), (1875, 24504), (2042, 22500), (2250, 20420), (2500, 18378), (3000, 15315), (3063, 15000), (3750, 12252), (4084, 11250), (4500, 10210), (5000, 9189), (5105, 9000), (5625, 8168), (6126, 7500)]