852340140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127979}}^1$

素因数の和:128031

約数の個数: 72

約数和(自身を含む): 2655329040

約数和(自身を除く): 1802988900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 127979, 255958, 383937, 511916, 639895, 767874, 1151811, 1279790, 1535748, 1919685, 2303622, 2559580, 3839370, 4607244, 4735223, 5759055, 7678740, 9470446, 11518110, 14205669, 18940892, 23036220, 23676115, 28411338, 42617007, 47352230, 56822676, 71028345, 85234014, 94704460, 142056690, 170468028, 213085035, 284113380, 426170070, 852340140]

約数ペア:

[(1, 852340140), (2, 426170070), (3, 284113380), (4, 213085035), (5, 170468028), (6, 142056690), (9, 94704460), (10, 85234014), (12, 71028345), (15, 56822676), (18, 47352230), (20, 42617007), (30, 28411338), (36, 23676115), (37, 23036220), (45, 18940892), (60, 14205669), (74, 11518110), (90, 9470446), (111, 7678740), (148, 5759055), (180, 4735223), (185, 4607244), (222, 3839370), (333, 2559580), (370, 2303622), (444, 1919685), (555, 1535748), (666, 1279790), (740, 1151811), (1110, 767874), (1332, 639895), (1665, 511916), (2220, 383937), (3330, 255958), (6660, 127979)]