29893600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 82494720

約数和(自身を除く): 52601120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 79, 80, 86, 88, 100, 110, 158, 160, 172, 176, 200, 215, 220, 275, 316, 344, 352, 395, 400, 430, 440, 473, 550, 632, 688, 790, 800, 860, 869, 880, 946, 1075, 1100, 1264, 1376, 1580, 1720, 1738, 1760, 1892, 1975, 2150, 2200, 2365, 2528, 3160, 3397, 3440, 3476, 3784, 3950, 4300, 4345, 4400, 4730, 6320, 6794, 6880, 6952, 7568, 7900, 8600, 8690, 8800, 9460, 11825, 12640, 13588, 13904, 15136, 15800, 16985, 17200, 17380, 18920, 21725, 23650, 27176, 27808, 31600, 33970, 34400, 34760, 37367, 37840, 43450, 47300, 54352, 63200, 67940, 69520, 74734, 75680, 84925, 86900, 94600, 108704, 135880, 139040, 149468, 169850, 173800, 186835, 189200, 271760, 298936, 339700, 347600, 373670, 378400, 543520, 597872, 679400, 695200, 747340, 934175, 1195744, 1358800, 1494680, 1868350, 2717600, 2989360, 3736700, 5978720, 7473400, 14946800, 29893600]

約数ペア:

[(1, 29893600), (2, 14946800), (4, 7473400), (5, 5978720), (8, 3736700), (10, 2989360), (11, 2717600), (16, 1868350), (20, 1494680), (22, 1358800), (25, 1195744), (32, 934175), (40, 747340), (43, 695200), (44, 679400), (50, 597872), (55, 543520), (79, 378400), (80, 373670), (86, 347600), (88, 339700), (100, 298936), (110, 271760), (158, 189200), (160, 186835), (172, 173800), (176, 169850), (200, 149468), (215, 139040), (220, 135880), (275, 108704), (316, 94600), (344, 86900), (352, 84925), (395, 75680), (400, 74734), (430, 69520), (440, 67940), (473, 63200), (550, 54352), (632, 47300), (688, 43450), (790, 37840), (800, 37367), (860, 34760), (869, 34400), (880, 33970), (946, 31600), (1075, 27808), (1100, 27176), (1264, 23650), (1376, 21725), (1580, 18920), (1720, 17380), (1738, 17200), (1760, 16985), (1892, 15800), (1975, 15136), (2150, 13904), (2200, 13588), (2365, 12640), (2528, 11825), (3160, 9460), (3397, 8800), (3440, 8690), (3476, 8600), (3784, 7900), (3950, 7568), (4300, 6952), (4345, 6880), (4400, 6794), (4730, 6320)]