242316900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{12821}}^1$

素因数の和:12851

約数の個数: 144

約数和(自身を含む): 890359680

約数和(自身を除く): 648042780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 12821, 18900, 25642, 38463, 51284, 64105, 76926, 89747, 115389, 128210, 153852, 179494, 192315, 230778, 256420, 269241, 320525, 346167, 358988, 384630, 448735, 461556, 538482, 576945, 641050, 692334, 769260, 807723, 897470, 961575, 1076964, 1153890, 1282100, 1346205, 1384668, 1615446, 1730835, 1794940, 1923150, 2243675, 2307780, 2423169, 2692410, 2884725, 3230892, 3461670, 3846300, 4038615, 4487350, 4846338, 5384820, 5769450, 6731025, 6923340, 8077230, 8654175, 8974700, 9692676, 11538900, 12115845, 13462050, 16154460, 17308350, 20193075, 24231690, 26924100, 34616700, 40386150, 48463380, 60579225, 80772300, 121158450, 242316900]

約数ペア:

[(1, 242316900), (2, 121158450), (3, 80772300), (4, 60579225), (5, 48463380), (6, 40386150), (7, 34616700), (9, 26924100), (10, 24231690), (12, 20193075), (14, 17308350), (15, 16154460), (18, 13462050), (20, 12115845), (21, 11538900), (25, 9692676), (27, 8974700), (28, 8654175), (30, 8077230), (35, 6923340), (36, 6731025), (42, 5769450), (45, 5384820), (50, 4846338), (54, 4487350), (60, 4038615), (63, 3846300), (70, 3461670), (75, 3230892), (84, 2884725), (90, 2692410), (100, 2423169), (105, 2307780), (108, 2243675), (126, 1923150), (135, 1794940), (140, 1730835), (150, 1615446), (175, 1384668), (180, 1346205), (189, 1282100), (210, 1153890), (225, 1076964), (252, 961575), (270, 897470), (300, 807723), (315, 769260), (350, 692334), (378, 641050), (420, 576945), (450, 538482), (525, 461556), (540, 448735), (630, 384630), (675, 358988), (700, 346167), (756, 320525), (900, 269241), (945, 256420), (1050, 230778), (1260, 192315), (1350, 179494), (1575, 153852), (1890, 128210), (2100, 115389), (2700, 89747), (3150, 76926), (3780, 64105), (4725, 51284), (6300, 38463), (9450, 25642), (12821, 18900)]