74972700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7573}}^1$

素因数の和:7604

約数の個数: 108

約数和(自身を含む): 256395048

約数和(自身を除く): 181422348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 7573, 9900, 15146, 22719, 30292, 37865, 45438, 68157, 75730, 83303, 90876, 113595, 136314, 151460, 166606, 189325, 227190, 249909, 272628, 333212, 340785, 378650, 416515, 454380, 499818, 567975, 681570, 749727, 757300, 833030, 999636, 1135950, 1249545, 1363140, 1499454, 1666060, 1703925, 2082575, 2271900, 2499090, 2998908, 3407850, 3748635, 4165150, 4998180, 6247725, 6815700, 7497270, 8330300, 12495450, 14994540, 18743175, 24990900, 37486350, 74972700]

約数ペア:

[(1, 74972700), (2, 37486350), (3, 24990900), (4, 18743175), (5, 14994540), (6, 12495450), (9, 8330300), (10, 7497270), (11, 6815700), (12, 6247725), (15, 4998180), (18, 4165150), (20, 3748635), (22, 3407850), (25, 2998908), (30, 2499090), (33, 2271900), (36, 2082575), (44, 1703925), (45, 1666060), (50, 1499454), (55, 1363140), (60, 1249545), (66, 1135950), (75, 999636), (90, 833030), (99, 757300), (100, 749727), (110, 681570), (132, 567975), (150, 499818), (165, 454380), (180, 416515), (198, 378650), (220, 340785), (225, 333212), (275, 272628), (300, 249909), (330, 227190), (396, 189325), (450, 166606), (495, 151460), (550, 136314), (660, 113595), (825, 90876), (900, 83303), (990, 75730), (1100, 68157), (1650, 45438), (1980, 37865), (2475, 30292), (3300, 22719), (4950, 15146), (7573, 9900)]