30900144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 89172864

約数和(自身を除く): 58272720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1361, 1419, 1892, 2064, 2722, 2838, 3784, 4083, 5444, 5676, 7568, 8166, 10888, 11352, 14971, 16332, 21776, 22704, 29942, 32664, 44913, 58523, 59884, 65328, 89826, 117046, 119768, 175569, 179652, 234092, 239536, 351138, 359304, 468184, 643753, 702276, 718608, 936368, 1287506, 1404552, 1931259, 2575012, 2809104, 3862518, 5150024, 7725036, 10300048, 15450072, 30900144]

約数ペア:

[(1, 30900144), (2, 15450072), (3, 10300048), (4, 7725036), (6, 5150024), (8, 3862518), (11, 2809104), (12, 2575012), (16, 1931259), (22, 1404552), (24, 1287506), (33, 936368), (43, 718608), (44, 702276), (48, 643753), (66, 468184), (86, 359304), (88, 351138), (129, 239536), (132, 234092), (172, 179652), (176, 175569), (258, 119768), (264, 117046), (344, 89826), (473, 65328), (516, 59884), (528, 58523), (688, 44913), (946, 32664), (1032, 29942), (1361, 22704), (1419, 21776), (1892, 16332), (2064, 14971), (2722, 11352), (2838, 10888), (3784, 8166), (4083, 7568), (5444, 5676)]