884100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{421}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 2930368

約数和(自身を除く): 2046268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 421, 525, 700, 842, 1050, 1263, 1684, 2100, 2105, 2526, 2947, 4210, 5052, 5894, 6315, 8420, 8841, 10525, 11788, 12630, 14735, 17682, 21050, 25260, 29470, 31575, 35364, 42100, 44205, 58940, 63150, 73675, 88410, 126300, 147350, 176820, 221025, 294700, 442050, 884100]

約数ペア:

[(1, 884100), (2, 442050), (3, 294700), (4, 221025), (5, 176820), (6, 147350), (7, 126300), (10, 88410), (12, 73675), (14, 63150), (15, 58940), (20, 44205), (21, 42100), (25, 35364), (28, 31575), (30, 29470), (35, 25260), (42, 21050), (50, 17682), (60, 14735), (70, 12630), (75, 11788), (84, 10525), (100, 8841), (105, 8420), (140, 6315), (150, 5894), (175, 5052), (210, 4210), (300, 2947), (350, 2526), (420, 2105), (421, 2100), (525, 1684), (700, 1263), (842, 1050)]