194805100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 517189120

約数和(自身を除く): 322384020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 97, 100, 133, 140, 151, 175, 190, 194, 266, 302, 350, 380, 388, 475, 485, 532, 604, 665, 679, 700, 755, 950, 970, 1057, 1330, 1358, 1510, 1843, 1900, 1940, 2114, 2425, 2660, 2716, 2869, 3020, 3325, 3395, 3686, 3775, 4228, 4850, 5285, 5738, 6650, 6790, 7372, 7550, 9215, 9700, 10570, 11476, 12901, 13300, 13580, 14345, 14647, 15100, 16975, 18430, 20083, 21140, 25802, 26425, 28690, 29294, 33950, 36860, 40166, 46075, 51604, 52850, 57380, 58588, 64505, 67900, 71725, 73235, 80332, 92150, 100415, 102529, 105700, 129010, 143450, 146470, 184300, 200830, 205058, 258020, 278293, 286900, 292940, 322525, 366175, 401660, 410116, 502075, 512645, 556586, 645050, 732350, 1004150, 1025290, 1113172, 1290100, 1391465, 1464700, 1948051, 2008300, 2050580, 2563225, 2782930, 3896102, 5126450, 5565860, 6957325, 7792204, 9740255, 10252900, 13914650, 19480510, 27829300, 38961020, 48701275, 97402550, 194805100]

約数ペア:

[(1, 194805100), (2, 97402550), (4, 48701275), (5, 38961020), (7, 27829300), (10, 19480510), (14, 13914650), (19, 10252900), (20, 9740255), (25, 7792204), (28, 6957325), (35, 5565860), (38, 5126450), (50, 3896102), (70, 2782930), (76, 2563225), (95, 2050580), (97, 2008300), (100, 1948051), (133, 1464700), (140, 1391465), (151, 1290100), (175, 1113172), (190, 1025290), (194, 1004150), (266, 732350), (302, 645050), (350, 556586), (380, 512645), (388, 502075), (475, 410116), (485, 401660), (532, 366175), (604, 322525), (665, 292940), (679, 286900), (700, 278293), (755, 258020), (950, 205058), (970, 200830), (1057, 184300), (1330, 146470), (1358, 143450), (1510, 129010), (1843, 105700), (1900, 102529), (1940, 100415), (2114, 92150), (2425, 80332), (2660, 73235), (2716, 71725), (2869, 67900), (3020, 64505), (3325, 58588), (3395, 57380), (3686, 52850), (3775, 51604), (4228, 46075), (4850, 40166), (5285, 36860), (5738, 33950), (6650, 29294), (6790, 28690), (7372, 26425), (7550, 25802), (9215, 21140), (9700, 20083), (10570, 18430), (11476, 16975), (12901, 15100), (13300, 14647), (13580, 14345)]