194212500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{5179}}^1$

素因数の和:5211

約数の個数: 72

約数和(自身を含む): 566526240

約数和(自身を除く): 372313740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 5179, 6250, 7500, 9375, 10358, 12500, 15537, 18750, 20716, 25895, 31074, 37500, 51790, 62148, 77685, 103580, 129475, 155370, 258950, 310740, 388425, 517900, 647375, 776850, 1294750, 1553700, 1942125, 2589500, 3236875, 3884250, 6473750, 7768500, 9710625, 12947500, 16184375, 19421250, 32368750, 38842500, 48553125, 64737500, 97106250, 194212500]

約数ペア:

[(1, 194212500), (2, 97106250), (3, 64737500), (4, 48553125), (5, 38842500), (6, 32368750), (10, 19421250), (12, 16184375), (15, 12947500), (20, 9710625), (25, 7768500), (30, 6473750), (50, 3884250), (60, 3236875), (75, 2589500), (100, 1942125), (125, 1553700), (150, 1294750), (250, 776850), (300, 647375), (375, 517900), (500, 388425), (625, 310740), (750, 258950), (1250, 155370), (1500, 129475), (1875, 103580), (2500, 77685), (3125, 62148), (3750, 51790), (5179, 37500), (6250, 31074), (7500, 25895), (9375, 20716), (10358, 18750), (12500, 15537)]