102080340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1789}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 310794120

約数和(自身を除く): 208713780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1789, 1902, 2853, 3170, 3578, 3804, 4755, 5367, 5706, 6340, 7156, 8945, 9510, 10734, 11412, 14265, 16101, 17890, 19020, 21468, 26835, 28530, 32202, 35780, 53670, 57060, 64404, 80505, 107340, 161010, 322020, 567113, 1134226, 1701339, 2268452, 2835565, 3402678, 5104017, 5671130, 6805356, 8506695, 10208034, 11342260, 17013390, 20416068, 25520085, 34026780, 51040170, 102080340]

約数ペア:

[(1, 102080340), (2, 51040170), (3, 34026780), (4, 25520085), (5, 20416068), (6, 17013390), (9, 11342260), (10, 10208034), (12, 8506695), (15, 6805356), (18, 5671130), (20, 5104017), (30, 3402678), (36, 2835565), (45, 2268452), (60, 1701339), (90, 1134226), (180, 567113), (317, 322020), (634, 161010), (951, 107340), (1268, 80505), (1585, 64404), (1789, 57060), (1902, 53670), (2853, 35780), (3170, 32202), (3578, 28530), (3804, 26835), (4755, 21468), (5367, 19020), (5706, 17890), (6340, 16101), (7156, 14265), (8945, 11412), (9510, 10734)]