67581090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 179485020

約数和(自身を除く): 111903930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 109, 166, 218, 249, 327, 415, 498, 545, 654, 747, 830, 981, 1090, 1245, 1494, 1635, 1962, 2490, 3270, 3735, 4905, 6889, 7470, 9047, 9810, 13778, 18094, 20667, 27141, 34445, 41334, 45235, 54282, 62001, 68890, 81423, 90470, 103335, 124002, 135705, 162846, 206670, 271410, 310005, 407115, 620010, 750901, 814230, 1501802, 2252703, 3754505, 4505406, 6758109, 7509010, 11263515, 13516218, 22527030, 33790545, 67581090]

約数ペア:

[(1, 67581090), (2, 33790545), (3, 22527030), (5, 13516218), (6, 11263515), (9, 7509010), (10, 6758109), (15, 4505406), (18, 3754505), (30, 2252703), (45, 1501802), (83, 814230), (90, 750901), (109, 620010), (166, 407115), (218, 310005), (249, 271410), (327, 206670), (415, 162846), (498, 135705), (545, 124002), (654, 103335), (747, 90470), (830, 81423), (981, 68890), (1090, 62001), (1245, 54282), (1494, 45235), (1635, 41334), (1962, 34445), (2490, 27141), (3270, 20667), (3735, 18094), (4905, 13778), (6889, 9810), (7470, 9047)]