64339800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15345

約数の個数: 96

約数和(自身を含む): 227961600

約数和(自身を除く): 163621800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 15319, 30638, 45957, 61276, 76595, 91914, 107233, 122552, 153190, 183828, 214466, 229785, 306380, 321699, 367656, 382975, 428932, 459570, 536165, 612760, 643398, 765950, 857864, 919140, 1072330, 1148925, 1286796, 1531900, 1608495, 1838280, 2144660, 2297850, 2573592, 2680825, 3063800, 3216990, 4289320, 4595700, 5361650, 6433980, 8042475, 9191400, 10723300, 12867960, 16084950, 21446600, 32169900, 64339800]

約数ペア:

[(1, 64339800), (2, 32169900), (3, 21446600), (4, 16084950), (5, 12867960), (6, 10723300), (7, 9191400), (8, 8042475), (10, 6433980), (12, 5361650), (14, 4595700), (15, 4289320), (20, 3216990), (21, 3063800), (24, 2680825), (25, 2573592), (28, 2297850), (30, 2144660), (35, 1838280), (40, 1608495), (42, 1531900), (50, 1286796), (56, 1148925), (60, 1072330), (70, 919140), (75, 857864), (84, 765950), (100, 643398), (105, 612760), (120, 536165), (140, 459570), (150, 428932), (168, 382975), (175, 367656), (200, 321699), (210, 306380), (280, 229785), (300, 214466), (350, 183828), (420, 153190), (525, 122552), (600, 107233), (700, 91914), (840, 76595), (1050, 61276), (1400, 45957), (2100, 30638), (4200, 15319)]