51429900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 149615424

約数和(自身を除く): 98185524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 502, 683, 753, 1004, 1255, 1366, 1506, 2049, 2510, 2732, 3012, 3415, 3765, 4098, 5020, 6275, 6830, 7530, 8196, 10245, 12550, 13660, 15060, 17075, 18825, 20490, 25100, 34150, 37650, 40980, 51225, 68300, 75300, 102450, 171433, 204900, 342866, 514299, 685732, 857165, 1028598, 1714330, 2057196, 2571495, 3428660, 4285825, 5142990, 8571650, 10285980, 12857475, 17143300, 25714950, 51429900]

約数ペア:

[(1, 51429900), (2, 25714950), (3, 17143300), (4, 12857475), (5, 10285980), (6, 8571650), (10, 5142990), (12, 4285825), (15, 3428660), (20, 2571495), (25, 2057196), (30, 1714330), (50, 1028598), (60, 857165), (75, 685732), (100, 514299), (150, 342866), (251, 204900), (300, 171433), (502, 102450), (683, 75300), (753, 68300), (1004, 51225), (1255, 40980), (1366, 37650), (1506, 34150), (2049, 25100), (2510, 20490), (2732, 18825), (3012, 17075), (3415, 15060), (3765, 13660), (4098, 12550), (5020, 10245), (6275, 8196), (6830, 7530)]