339947100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1380

約数の個数: 108

約数和(自身を含む): 1069384680

約数和(自身を除く): 729437580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 389, 450, 778, 900, 971, 1167, 1556, 1942, 1945, 2334, 2913, 3501, 3884, 3890, 4668, 4855, 5826, 5835, 7002, 7780, 8739, 9710, 9725, 11652, 11670, 14004, 14565, 17478, 17505, 19420, 19450, 23340, 24275, 29130, 29175, 34956, 35010, 38900, 43695, 48550, 58260, 58350, 70020, 72825, 87390, 87525, 97100, 116700, 145650, 174780, 175050, 218475, 291300, 350100, 377719, 436950, 755438, 873900, 1133157, 1510876, 1888595, 2266314, 3399471, 3777190, 4532628, 5665785, 6798942, 7554380, 9442975, 11331570, 13597884, 16997355, 18885950, 22663140, 28328925, 33994710, 37771900, 56657850, 67989420, 84986775, 113315700, 169973550, 339947100]

約数ペア:

[(1, 339947100), (2, 169973550), (3, 113315700), (4, 84986775), (5, 67989420), (6, 56657850), (9, 37771900), (10, 33994710), (12, 28328925), (15, 22663140), (18, 18885950), (20, 16997355), (25, 13597884), (30, 11331570), (36, 9442975), (45, 7554380), (50, 6798942), (60, 5665785), (75, 4532628), (90, 3777190), (100, 3399471), (150, 2266314), (180, 1888595), (225, 1510876), (300, 1133157), (389, 873900), (450, 755438), (778, 436950), (900, 377719), (971, 350100), (1167, 291300), (1556, 218475), (1942, 175050), (1945, 174780), (2334, 145650), (2913, 116700), (3501, 97100), (3884, 87525), (3890, 87390), (4668, 72825), (4855, 70020), (5826, 58350), (5835, 58260), (7002, 48550), (7780, 43695), (8739, 38900), (9710, 35010), (9725, 34956), (11652, 29175), (11670, 29130), (14004, 24275), (14565, 23340), (17478, 19450), (17505, 19420)]