196179900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{93419}}^1$

素因数の和:93443

約数の個数: 72

約数和(自身を含む): 648708480

約数和(自身を除く): 452528580

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, 525, 700, 1050, 2100, 93419, 186838, 280257, 373676, 467095, 560514, 653933, 934190, 1121028, 1307866, 1401285, 1868380, 1961799, 2335475, 2615732, 2802570, 3269665, 3923598, 4670950, 5605140, 6539330, 7006425, 7847196, 9341900, 9808995, 13078660, 14012850, 16348325, 19617990, 28025700, 32696650, 39235980, 49044975, 65393300, 98089950, 196179900]

約数ペア:

[(1, 196179900), (2, 98089950), (3, 65393300), (4, 49044975), (5, 39235980), (6, 32696650), (7, 28025700), (10, 19617990), (12, 16348325), (14, 14012850), (15, 13078660), (20, 9808995), (21, 9341900), (25, 7847196), (28, 7006425), (30, 6539330), (35, 5605140), (42, 4670950), (50, 3923598), (60, 3269665), (70, 2802570), (75, 2615732), (84, 2335475), (100, 1961799), (105, 1868380), (140, 1401285), (150, 1307866), (175, 1121028), (210, 934190), (300, 653933), (350, 560514), (420, 467095), (525, 373676), (700, 280257), (1050, 186838), (2100, 93419)]