83600000

素因数分解:

$2^7\times 5^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 192

約数和(自身を含む): 239047200

約数和(自身を除く): 155447200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 125, 128, 152, 160, 176, 190, 200, 209, 220, 250, 275, 304, 320, 352, 380, 400, 418, 440, 475, 500, 550, 608, 625, 640, 704, 760, 800, 836, 880, 950, 1000, 1045, 1100, 1216, 1250, 1375, 1408, 1520, 1600, 1672, 1760, 1900, 2000, 2090, 2200, 2375, 2432, 2500, 2750, 3040, 3125, 3200, 3344, 3520, 3800, 4000, 4180, 4400, 4750, 5000, 5225, 5500, 6080, 6250, 6688, 6875, 7040, 7600, 8000, 8360, 8800, 9500, 10000, 10450, 11000, 11875, 12160, 12500, 13376, 13750, 15200, 16000, 16720, 17600, 19000, 20000, 20900, 22000, 23750, 25000, 26125, 26752, 27500, 30400, 33440, 34375, 35200, 38000, 40000, 41800, 44000, 47500, 50000, 52250, 55000, 59375, 60800, 66880, 68750, 76000, 80000, 83600, 88000, 95000, 100000, 104500, 110000, 118750, 130625, 133760, 137500, 152000, 167200, 176000, 190000, 200000, 209000, 220000, 237500, 261250, 275000, 304000, 334400, 380000, 400000, 418000, 440000, 475000, 522500, 550000, 653125, 668800, 760000, 836000, 880000, 950000, 1045000, 1100000, 1306250, 1520000, 1672000, 1900000, 2090000, 2200000, 2612500, 3344000, 3800000, 4180000, 4400000, 5225000, 7600000, 8360000, 10450000, 16720000, 20900000, 41800000, 83600000]

約数ペア:

[(1, 83600000), (2, 41800000), (4, 20900000), (5, 16720000), (8, 10450000), (10, 8360000), (11, 7600000), (16, 5225000), (19, 4400000), (20, 4180000), (22, 3800000), (25, 3344000), (32, 2612500), (38, 2200000), (40, 2090000), (44, 1900000), (50, 1672000), (55, 1520000), (64, 1306250), (76, 1100000), (80, 1045000), (88, 950000), (95, 880000), (100, 836000), (110, 760000), (125, 668800), (128, 653125), (152, 550000), (160, 522500), (176, 475000), (190, 440000), (200, 418000), (209, 400000), (220, 380000), (250, 334400), (275, 304000), (304, 275000), (320, 261250), (352, 237500), (380, 220000), (400, 209000), (418, 200000), (440, 190000), (475, 176000), (500, 167200), (550, 152000), (608, 137500), (625, 133760), (640, 130625), (704, 118750), (760, 110000), (800, 104500), (836, 100000), (880, 95000), (950, 88000), (1000, 83600), (1045, 80000), (1100, 76000), (1216, 68750), (1250, 66880), (1375, 60800), (1408, 59375), (1520, 55000), (1600, 52250), (1672, 50000), (1760, 47500), (1900, 44000), (2000, 41800), (2090, 40000), (2200, 38000), (2375, 35200), (2432, 34375), (2500, 33440), (2750, 30400), (3040, 27500), (3125, 26752), (3200, 26125), (3344, 25000), (3520, 23750), (3800, 22000), (4000, 20900), (4180, 20000), (4400, 19000), (4750, 17600), (5000, 16720), (5225, 16000), (5500, 15200), (6080, 13750), (6250, 13376), (6688, 12500), (6875, 12160), (7040, 11875), (7600, 11000), (8000, 10450), (8360, 10000), (8800, 9500)]