25669500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 75915840

約数和(自身を除く): 50246340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 125, 150, 157, 218, 250, 300, 314, 327, 375, 436, 471, 500, 545, 628, 654, 750, 785, 942, 1090, 1308, 1500, 1570, 1635, 1884, 2180, 2355, 2725, 3140, 3270, 3925, 4710, 5450, 6540, 7850, 8175, 9420, 10900, 11775, 13625, 15700, 16350, 17113, 19625, 23550, 27250, 32700, 34226, 39250, 40875, 47100, 51339, 54500, 58875, 68452, 78500, 81750, 85565, 102678, 117750, 163500, 171130, 205356, 235500, 256695, 342260, 427825, 513390, 855650, 1026780, 1283475, 1711300, 2139125, 2566950, 4278250, 5133900, 6417375, 8556500, 12834750, 25669500]

約数ペア:

[(1, 25669500), (2, 12834750), (3, 8556500), (4, 6417375), (5, 5133900), (6, 4278250), (10, 2566950), (12, 2139125), (15, 1711300), (20, 1283475), (25, 1026780), (30, 855650), (50, 513390), (60, 427825), (75, 342260), (100, 256695), (109, 235500), (125, 205356), (150, 171130), (157, 163500), (218, 117750), (250, 102678), (300, 85565), (314, 81750), (327, 78500), (375, 68452), (436, 58875), (471, 54500), (500, 51339), (545, 47100), (628, 40875), (654, 39250), (750, 34226), (785, 32700), (942, 27250), (1090, 23550), (1308, 19625), (1500, 17113), (1570, 16350), (1635, 15700), (1884, 13625), (2180, 11775), (2355, 10900), (2725, 9420), (3140, 8175), (3270, 7850), (3925, 6540), (4710, 5450)]