67608200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 174096000

約数和(自身を除く): 106487800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 389, 395, 440, 550, 632, 778, 790, 869, 1100, 1556, 1580, 1738, 1945, 1975, 2200, 3112, 3160, 3476, 3890, 3950, 4279, 4345, 6952, 7780, 7900, 8558, 8690, 9725, 15560, 15800, 17116, 17380, 19450, 21395, 21725, 30731, 34232, 34760, 38900, 42790, 43450, 61462, 77800, 85580, 86900, 106975, 122924, 153655, 171160, 173800, 213950, 245848, 307310, 338041, 427900, 614620, 676082, 768275, 855800, 1229240, 1352164, 1536550, 1690205, 2704328, 3073100, 3380410, 6146200, 6760820, 8451025, 13521640, 16902050, 33804100, 67608200]

約数ペア:

[(1, 67608200), (2, 33804100), (4, 16902050), (5, 13521640), (8, 8451025), (10, 6760820), (11, 6146200), (20, 3380410), (22, 3073100), (25, 2704328), (40, 1690205), (44, 1536550), (50, 1352164), (55, 1229240), (79, 855800), (88, 768275), (100, 676082), (110, 614620), (158, 427900), (200, 338041), (220, 307310), (275, 245848), (316, 213950), (389, 173800), (395, 171160), (440, 153655), (550, 122924), (632, 106975), (778, 86900), (790, 85580), (869, 77800), (1100, 61462), (1556, 43450), (1580, 42790), (1738, 38900), (1945, 34760), (1975, 34232), (2200, 30731), (3112, 21725), (3160, 21395), (3476, 19450), (3890, 17380), (3950, 17116), (4279, 15800), (4345, 15560), (6952, 9725), (7780, 8690), (7900, 8558)]