389610200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1108262400

約数和(自身を除く): 718652200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 97, 100, 133, 140, 151, 152, 175, 190, 194, 200, 266, 280, 302, 350, 380, 388, 475, 485, 532, 604, 665, 679, 700, 755, 760, 776, 950, 970, 1057, 1064, 1208, 1330, 1358, 1400, 1510, 1843, 1900, 1940, 2114, 2425, 2660, 2716, 2869, 3020, 3325, 3395, 3686, 3775, 3800, 3880, 4228, 4850, 5285, 5320, 5432, 5738, 6040, 6650, 6790, 7372, 7550, 8456, 9215, 9700, 10570, 11476, 12901, 13300, 13580, 14345, 14647, 14744, 15100, 16975, 18430, 19400, 20083, 21140, 22952, 25802, 26425, 26600, 27160, 28690, 29294, 30200, 33950, 36860, 40166, 42280, 46075, 51604, 52850, 57380, 58588, 64505, 67900, 71725, 73235, 73720, 80332, 92150, 100415, 102529, 103208, 105700, 114760, 117176, 129010, 135800, 143450, 146470, 160664, 184300, 200830, 205058, 211400, 258020, 278293, 286900, 292940, 322525, 366175, 368600, 401660, 410116, 502075, 512645, 516040, 556586, 573800, 585880, 645050, 732350, 803320, 820232, 1004150, 1025290, 1113172, 1290100, 1391465, 1464700, 1948051, 2008300, 2050580, 2226344, 2563225, 2580200, 2782930, 2929400, 3896102, 4016600, 4101160, 5126450, 5565860, 6957325, 7792204, 9740255, 10252900, 11131720, 13914650, 15584408, 19480510, 20505800, 27829300, 38961020, 48701275, 55658600, 77922040, 97402550, 194805100, 389610200]

約数ペア:

[(1, 389610200), (2, 194805100), (4, 97402550), (5, 77922040), (7, 55658600), (8, 48701275), (10, 38961020), (14, 27829300), (19, 20505800), (20, 19480510), (25, 15584408), (28, 13914650), (35, 11131720), (38, 10252900), (40, 9740255), (50, 7792204), (56, 6957325), (70, 5565860), (76, 5126450), (95, 4101160), (97, 4016600), (100, 3896102), (133, 2929400), (140, 2782930), (151, 2580200), (152, 2563225), (175, 2226344), (190, 2050580), (194, 2008300), (200, 1948051), (266, 1464700), (280, 1391465), (302, 1290100), (350, 1113172), (380, 1025290), (388, 1004150), (475, 820232), (485, 803320), (532, 732350), (604, 645050), (665, 585880), (679, 573800), (700, 556586), (755, 516040), (760, 512645), (776, 502075), (950, 410116), (970, 401660), (1057, 368600), (1064, 366175), (1208, 322525), (1330, 292940), (1358, 286900), (1400, 278293), (1510, 258020), (1843, 211400), (1900, 205058), (1940, 200830), (2114, 184300), (2425, 160664), (2660, 146470), (2716, 143450), (2869, 135800), (3020, 129010), (3325, 117176), (3395, 114760), (3686, 105700), (3775, 103208), (3800, 102529), (3880, 100415), (4228, 92150), (4850, 80332), (5285, 73720), (5320, 73235), (5432, 71725), (5738, 67900), (6040, 64505), (6650, 58588), (6790, 57380), (7372, 52850), (7550, 51604), (8456, 46075), (9215, 42280), (9700, 40166), (10570, 36860), (11476, 33950), (12901, 30200), (13300, 29294), (13580, 28690), (14345, 27160), (14647, 26600), (14744, 26425), (15100, 25802), (16975, 22952), (18430, 21140), (19400, 20083)]