1213200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{337}}^1$

素因数の和:361

約数の個数: 90

約数和(自身を含む): 4222634

約数和(自身を除く): 3009434

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 337, 360, 400, 450, 600, 674, 720, 900, 1011, 1200, 1348, 1685, 1800, 2022, 2696, 3033, 3370, 3600, 4044, 5055, 5392, 6066, 6740, 8088, 8425, 10110, 12132, 13480, 15165, 16176, 16850, 20220, 24264, 25275, 26960, 30330, 33700, 40440, 48528, 50550, 60660, 67400, 75825, 80880, 101100, 121320, 134800, 151650, 202200, 242640, 303300, 404400, 606600, 1213200]

約数ペア:

[(1, 1213200), (2, 606600), (3, 404400), (4, 303300), (5, 242640), (6, 202200), (8, 151650), (9, 134800), (10, 121320), (12, 101100), (15, 80880), (16, 75825), (18, 67400), (20, 60660), (24, 50550), (25, 48528), (30, 40440), (36, 33700), (40, 30330), (45, 26960), (48, 25275), (50, 24264), (60, 20220), (72, 16850), (75, 16176), (80, 15165), (90, 13480), (100, 12132), (120, 10110), (144, 8425), (150, 8088), (180, 6740), (200, 6066), (225, 5392), (240, 5055), (300, 4044), (337, 3600), (360, 3370), (400, 3033), (450, 2696), (600, 2022), (674, 1800), (720, 1685), (900, 1348), (1011, 1200)]