80660100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 234394720

約数和(自身を除く): 153734620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 626, 859, 939, 1252, 1565, 1718, 1878, 2577, 3130, 3436, 3756, 4295, 4695, 5154, 6260, 7825, 8590, 9390, 10308, 12885, 15650, 17180, 18780, 21475, 23475, 25770, 31300, 42950, 46950, 51540, 64425, 85900, 93900, 128850, 257700, 268867, 537734, 806601, 1075468, 1344335, 1613202, 2688670, 3226404, 4033005, 5377340, 6721675, 8066010, 13443350, 16132020, 20165025, 26886700, 40330050, 80660100]

約数ペア:

[(1, 80660100), (2, 40330050), (3, 26886700), (4, 20165025), (5, 16132020), (6, 13443350), (10, 8066010), (12, 6721675), (15, 5377340), (20, 4033005), (25, 3226404), (30, 2688670), (50, 1613202), (60, 1344335), (75, 1075468), (100, 806601), (150, 537734), (300, 268867), (313, 257700), (626, 128850), (859, 93900), (939, 85900), (1252, 64425), (1565, 51540), (1718, 46950), (1878, 42950), (2577, 31300), (3130, 25770), (3436, 23475), (3756, 21475), (4295, 18780), (4695, 17180), (5154, 15650), (6260, 12885), (7825, 10308), (8590, 9390)]