67434400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 183738240

約数和(自身を除く): 116303840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 79, 80, 88, 97, 100, 110, 158, 160, 176, 194, 200, 220, 275, 316, 352, 388, 395, 400, 440, 485, 550, 632, 776, 790, 800, 869, 880, 970, 1067, 1100, 1264, 1552, 1580, 1738, 1760, 1940, 1975, 2134, 2200, 2425, 2528, 3104, 3160, 3476, 3880, 3950, 4268, 4345, 4400, 4850, 5335, 6320, 6952, 7663, 7760, 7900, 8536, 8690, 8800, 9700, 10670, 12640, 13904, 15326, 15520, 15800, 17072, 17380, 19400, 21340, 21725, 26675, 27808, 30652, 31600, 34144, 34760, 38315, 38800, 42680, 43450, 53350, 61304, 63200, 69520, 76630, 77600, 84293, 85360, 86900, 106700, 122608, 139040, 153260, 168586, 170720, 173800, 191575, 213400, 245216, 306520, 337172, 347600, 383150, 421465, 426800, 613040, 674344, 695200, 766300, 842930, 853600, 1226080, 1348688, 1532600, 1685860, 2107325, 2697376, 3065200, 3371720, 4214650, 6130400, 6743440, 8429300, 13486880, 16858600, 33717200, 67434400]

約数ペア:

[(1, 67434400), (2, 33717200), (4, 16858600), (5, 13486880), (8, 8429300), (10, 6743440), (11, 6130400), (16, 4214650), (20, 3371720), (22, 3065200), (25, 2697376), (32, 2107325), (40, 1685860), (44, 1532600), (50, 1348688), (55, 1226080), (79, 853600), (80, 842930), (88, 766300), (97, 695200), (100, 674344), (110, 613040), (158, 426800), (160, 421465), (176, 383150), (194, 347600), (200, 337172), (220, 306520), (275, 245216), (316, 213400), (352, 191575), (388, 173800), (395, 170720), (400, 168586), (440, 153260), (485, 139040), (550, 122608), (632, 106700), (776, 86900), (790, 85360), (800, 84293), (869, 77600), (880, 76630), (970, 69520), (1067, 63200), (1100, 61304), (1264, 53350), (1552, 43450), (1580, 42680), (1738, 38800), (1760, 38315), (1940, 34760), (1975, 34144), (2134, 31600), (2200, 30652), (2425, 27808), (2528, 26675), (3104, 21725), (3160, 21340), (3476, 19400), (3880, 17380), (3950, 17072), (4268, 15800), (4345, 15520), (4400, 15326), (4850, 13904), (5335, 12640), (6320, 10670), (6952, 9700), (7663, 8800), (7760, 8690), (7900, 8536)]