80186850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2532

約数の個数: 72

約数和(自身を含む): 218475972

約数和(自身を除く): 138289122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 2441, 3285, 3650, 4882, 5475, 6570, 7323, 10950, 12205, 14646, 16425, 21969, 24410, 32850, 36615, 43938, 61025, 73230, 109845, 122050, 178193, 183075, 219690, 356386, 366150, 534579, 549225, 890965, 1069158, 1098450, 1603737, 1781930, 2672895, 3207474, 4454825, 5345790, 8018685, 8909650, 13364475, 16037370, 26728950, 40093425, 80186850]

約数ペア:

[(1, 80186850), (2, 40093425), (3, 26728950), (5, 16037370), (6, 13364475), (9, 8909650), (10, 8018685), (15, 5345790), (18, 4454825), (25, 3207474), (30, 2672895), (45, 1781930), (50, 1603737), (73, 1098450), (75, 1069158), (90, 890965), (146, 549225), (150, 534579), (219, 366150), (225, 356386), (365, 219690), (438, 183075), (450, 178193), (657, 122050), (730, 109845), (1095, 73230), (1314, 61025), (1825, 43938), (2190, 36615), (2441, 32850), (3285, 24410), (3650, 21969), (4882, 16425), (5475, 14646), (6570, 12205), (7323, 10950)]