200965680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{279119}}^1$

素因数の和:279138

約数の個数: 60

約数和(自身を含む): 674912160

約数和(自身を除く): 473946480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 279119, 558238, 837357, 1116476, 1395595, 1674714, 2232952, 2512071, 2791190, 3349428, 4186785, 4465904, 5024142, 5582380, 6698856, 8373570, 10048284, 11164760, 12560355, 13397712, 16747140, 20096568, 22329520, 25120710, 33494280, 40193136, 50241420, 66988560, 100482840, 200965680]

約数ペア:

[(1, 200965680), (2, 100482840), (3, 66988560), (4, 50241420), (5, 40193136), (6, 33494280), (8, 25120710), (9, 22329520), (10, 20096568), (12, 16747140), (15, 13397712), (16, 12560355), (18, 11164760), (20, 10048284), (24, 8373570), (30, 6698856), (36, 5582380), (40, 5024142), (45, 4465904), (48, 4186785), (60, 3349428), (72, 2791190), (80, 2512071), (90, 2232952), (120, 1674714), (144, 1395595), (180, 1116476), (240, 837357), (360, 558238), (720, 279119)]