1225200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1021}}^1$

素因数の和:1042

約数の個数: 60

約数和(自身を含む): 3928568

約数和(自身を除く): 2703368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1021, 1200, 2042, 3063, 4084, 5105, 6126, 8168, 10210, 12252, 15315, 16336, 20420, 24504, 25525, 30630, 40840, 49008, 51050, 61260, 76575, 81680, 102100, 122520, 153150, 204200, 245040, 306300, 408400, 612600, 1225200]

約数ペア:

[(1, 1225200), (2, 612600), (3, 408400), (4, 306300), (5, 245040), (6, 204200), (8, 153150), (10, 122520), (12, 102100), (15, 81680), (16, 76575), (20, 61260), (24, 51050), (25, 49008), (30, 40840), (40, 30630), (48, 25525), (50, 24504), (60, 20420), (75, 16336), (80, 15315), (100, 12252), (120, 10210), (150, 8168), (200, 6126), (240, 5105), (300, 4084), (400, 3063), (600, 2042), (1021, 1200)]