214225000

素因数分解:

$2^3\times 5^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 590587200

約数和(自身を除く): 376362200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 41, 44, 50, 55, 76, 82, 88, 95, 100, 110, 125, 152, 164, 190, 200, 205, 209, 220, 250, 275, 328, 380, 410, 418, 440, 451, 475, 500, 550, 625, 760, 779, 820, 836, 902, 950, 1000, 1025, 1045, 1100, 1250, 1375, 1558, 1640, 1672, 1804, 1900, 2050, 2090, 2200, 2255, 2375, 2500, 2750, 3116, 3125, 3608, 3800, 3895, 4100, 4180, 4510, 4750, 5000, 5125, 5225, 5500, 6232, 6250, 6875, 7790, 8200, 8360, 8569, 9020, 9500, 10250, 10450, 11000, 11275, 11875, 12500, 13750, 15580, 17138, 18040, 19000, 19475, 20500, 20900, 22550, 23750, 25000, 25625, 26125, 27500, 31160, 34276, 34375, 38950, 41000, 41800, 42845, 45100, 47500, 51250, 52250, 55000, 56375, 59375, 68552, 68750, 77900, 85690, 90200, 95000, 97375, 102500, 104500, 112750, 118750, 128125, 130625, 137500, 155800, 171380, 194750, 205000, 209000, 214225, 225500, 237500, 256250, 261250, 275000, 281875, 342760, 389500, 428450, 451000, 475000, 486875, 512500, 522500, 563750, 653125, 779000, 856900, 973750, 1025000, 1045000, 1071125, 1127500, 1306250, 1409375, 1713800, 1947500, 2142250, 2255000, 2434375, 2612500, 2818750, 3895000, 4284500, 4868750, 5225000, 5355625, 5637500, 8569000, 9737500, 10711250, 11275000, 19475000, 21422500, 26778125, 42845000, 53556250, 107112500, 214225000]

約数ペア:

[(1, 214225000), (2, 107112500), (4, 53556250), (5, 42845000), (8, 26778125), (10, 21422500), (11, 19475000), (19, 11275000), (20, 10711250), (22, 9737500), (25, 8569000), (38, 5637500), (40, 5355625), (41, 5225000), (44, 4868750), (50, 4284500), (55, 3895000), (76, 2818750), (82, 2612500), (88, 2434375), (95, 2255000), (100, 2142250), (110, 1947500), (125, 1713800), (152, 1409375), (164, 1306250), (190, 1127500), (200, 1071125), (205, 1045000), (209, 1025000), (220, 973750), (250, 856900), (275, 779000), (328, 653125), (380, 563750), (410, 522500), (418, 512500), (440, 486875), (451, 475000), (475, 451000), (500, 428450), (550, 389500), (625, 342760), (760, 281875), (779, 275000), (820, 261250), (836, 256250), (902, 237500), (950, 225500), (1000, 214225), (1025, 209000), (1045, 205000), (1100, 194750), (1250, 171380), (1375, 155800), (1558, 137500), (1640, 130625), (1672, 128125), (1804, 118750), (1900, 112750), (2050, 104500), (2090, 102500), (2200, 97375), (2255, 95000), (2375, 90200), (2500, 85690), (2750, 77900), (3116, 68750), (3125, 68552), (3608, 59375), (3800, 56375), (3895, 55000), (4100, 52250), (4180, 51250), (4510, 47500), (4750, 45100), (5000, 42845), (5125, 41800), (5225, 41000), (5500, 38950), (6232, 34375), (6250, 34276), (6875, 31160), (7790, 27500), (8200, 26125), (8360, 25625), (8569, 25000), (9020, 23750), (9500, 22550), (10250, 20900), (10450, 20500), (11000, 19475), (11275, 19000), (11875, 18040), (12500, 17138), (13750, 15580)]