51124500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{541}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 189396480

約数和(自身を除く): 138271980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 541, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1082, 1125, 1260, 1350, 1500, 1575, 1623, 1750, 1890, 2100, 2164, 2250, 2625, 2700, 2705, 3150, 3246, 3375, 3500, 3780, 3787, 4500, 4725, 4869, 5250, 5410, 6300, 6492, 6750, 7574, 7875, 8115, 9450, 9738, 10500, 10820, 11361, 13500, 13525, 14607, 15148, 15750, 16230, 18900, 18935, 19476, 22722, 23625, 24345, 27050, 29214, 31500, 32460, 34083, 37870, 40575, 45444, 47250, 48690, 54100, 56805, 58428, 67625, 68166, 73035, 75740, 81150, 94500, 94675, 97380, 102249, 113610, 121725, 135250, 136332, 146070, 162300, 170415, 189350, 202875, 204498, 227220, 243450, 270500, 284025, 292140, 340830, 365175, 378700, 405750, 408996, 473375, 486900, 511245, 568050, 608625, 681660, 730350, 811500, 852075, 946750, 1022490, 1136100, 1217250, 1420125, 1460700, 1704150, 1825875, 1893500, 2044980, 2434500, 2556225, 2840250, 3408300, 3651750, 4260375, 5112450, 5680500, 7303500, 8520750, 10224900, 12781125, 17041500, 25562250, 51124500]

約数ペア:

[(1, 51124500), (2, 25562250), (3, 17041500), (4, 12781125), (5, 10224900), (6, 8520750), (7, 7303500), (9, 5680500), (10, 5112450), (12, 4260375), (14, 3651750), (15, 3408300), (18, 2840250), (20, 2556225), (21, 2434500), (25, 2044980), (27, 1893500), (28, 1825875), (30, 1704150), (35, 1460700), (36, 1420125), (42, 1217250), (45, 1136100), (50, 1022490), (54, 946750), (60, 852075), (63, 811500), (70, 730350), (75, 681660), (84, 608625), (90, 568050), (100, 511245), (105, 486900), (108, 473375), (125, 408996), (126, 405750), (135, 378700), (140, 365175), (150, 340830), (175, 292140), (180, 284025), (189, 270500), (210, 243450), (225, 227220), (250, 204498), (252, 202875), (270, 189350), (300, 170415), (315, 162300), (350, 146070), (375, 136332), (378, 135250), (420, 121725), (450, 113610), (500, 102249), (525, 97380), (540, 94675), (541, 94500), (630, 81150), (675, 75740), (700, 73035), (750, 68166), (756, 67625), (875, 58428), (900, 56805), (945, 54100), (1050, 48690), (1082, 47250), (1125, 45444), (1260, 40575), (1350, 37870), (1500, 34083), (1575, 32460), (1623, 31500), (1750, 29214), (1890, 27050), (2100, 24345), (2164, 23625), (2250, 22722), (2625, 19476), (2700, 18935), (2705, 18900), (3150, 16230), (3246, 15750), (3375, 15148), (3500, 14607), (3780, 13525), (3787, 13500), (4500, 11361), (4725, 10820), (4869, 10500), (5250, 9738), (5410, 9450), (6300, 8115), (6492, 7875), (6750, 7574)]