194309500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 545126400

約数和(自身を除く): 350816900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 103, 110, 125, 140, 154, 175, 196, 206, 220, 245, 250, 275, 308, 343, 350, 385, 412, 490, 500, 515, 539, 550, 686, 700, 721, 770, 875, 980, 1030, 1078, 1100, 1133, 1225, 1372, 1375, 1442, 1540, 1715, 1750, 1925, 2060, 2156, 2266, 2450, 2575, 2695, 2750, 2884, 3430, 3500, 3605, 3773, 3850, 4532, 4900, 5047, 5150, 5390, 5500, 5665, 6125, 6860, 7210, 7546, 7700, 7931, 8575, 9625, 10094, 10300, 10780, 11330, 12250, 12875, 13475, 14420, 15092, 15862, 17150, 18025, 18865, 19250, 20188, 22660, 24500, 25235, 25750, 26950, 28325, 31724, 34300, 35329, 36050, 37730, 38500, 39655, 42875, 50470, 51500, 53900, 55517, 56650, 67375, 70658, 72100, 75460, 79310, 85750, 90125, 94325, 100940, 111034, 113300, 126175, 134750, 141316, 141625, 158620, 171500, 176645, 180250, 188650, 198275, 222068, 252350, 269500, 277585, 283250, 353290, 360500, 377300, 388619, 396550, 471625, 504700, 555170, 566500, 630875, 706580, 777238, 793100, 883225, 943250, 991375, 1110340, 1261750, 1387925, 1554476, 1766450, 1886500, 1943095, 1982750, 2523500, 2775850, 3532900, 3886190, 3965500, 4416125, 5551700, 6939625, 7772380, 8832250, 9715475, 13879250, 17664500, 19430950, 27758500, 38861900, 48577375, 97154750, 194309500]

約数ペア:

[(1, 194309500), (2, 97154750), (4, 48577375), (5, 38861900), (7, 27758500), (10, 19430950), (11, 17664500), (14, 13879250), (20, 9715475), (22, 8832250), (25, 7772380), (28, 6939625), (35, 5551700), (44, 4416125), (49, 3965500), (50, 3886190), (55, 3532900), (70, 2775850), (77, 2523500), (98, 1982750), (100, 1943095), (103, 1886500), (110, 1766450), (125, 1554476), (140, 1387925), (154, 1261750), (175, 1110340), (196, 991375), (206, 943250), (220, 883225), (245, 793100), (250, 777238), (275, 706580), (308, 630875), (343, 566500), (350, 555170), (385, 504700), (412, 471625), (490, 396550), (500, 388619), (515, 377300), (539, 360500), (550, 353290), (686, 283250), (700, 277585), (721, 269500), (770, 252350), (875, 222068), (980, 198275), (1030, 188650), (1078, 180250), (1100, 176645), (1133, 171500), (1225, 158620), (1372, 141625), (1375, 141316), (1442, 134750), (1540, 126175), (1715, 113300), (1750, 111034), (1925, 100940), (2060, 94325), (2156, 90125), (2266, 85750), (2450, 79310), (2575, 75460), (2695, 72100), (2750, 70658), (2884, 67375), (3430, 56650), (3500, 55517), (3605, 53900), (3773, 51500), (3850, 50470), (4532, 42875), (4900, 39655), (5047, 38500), (5150, 37730), (5390, 36050), (5500, 35329), (5665, 34300), (6125, 31724), (6860, 28325), (7210, 26950), (7546, 25750), (7700, 25235), (7931, 24500), (8575, 22660), (9625, 20188), (10094, 19250), (10300, 18865), (10780, 18025), (11330, 17150), (12250, 15862), (12875, 15092), (13475, 14420)]