115061800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 318060000

約数和(自身を除く): 202998200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 59, 70, 98, 100, 118, 140, 175, 196, 199, 200, 236, 245, 280, 295, 350, 392, 398, 413, 472, 490, 590, 700, 796, 826, 980, 995, 1180, 1225, 1393, 1400, 1475, 1592, 1652, 1960, 1990, 2065, 2360, 2450, 2786, 2891, 2950, 3304, 3980, 4130, 4900, 4975, 5572, 5782, 5900, 6965, 7960, 8260, 9751, 9800, 9950, 10325, 11144, 11564, 11741, 11800, 13930, 14455, 16520, 19502, 19900, 20650, 23128, 23482, 27860, 28910, 34825, 39004, 39800, 41300, 46964, 48755, 55720, 57820, 58705, 69650, 72275, 78008, 82187, 82600, 93928, 97510, 115640, 117410, 139300, 144550, 164374, 195020, 234820, 243775, 278600, 289100, 293525, 328748, 390040, 410935, 469640, 487550, 575309, 578200, 587050, 657496, 821870, 975100, 1150618, 1174100, 1643740, 1950200, 2054675, 2301236, 2348200, 2876545, 3287480, 4109350, 4602472, 5753090, 8218700, 11506180, 14382725, 16437400, 23012360, 28765450, 57530900, 115061800]

約数ペア:

[(1, 115061800), (2, 57530900), (4, 28765450), (5, 23012360), (7, 16437400), (8, 14382725), (10, 11506180), (14, 8218700), (20, 5753090), (25, 4602472), (28, 4109350), (35, 3287480), (40, 2876545), (49, 2348200), (50, 2301236), (56, 2054675), (59, 1950200), (70, 1643740), (98, 1174100), (100, 1150618), (118, 975100), (140, 821870), (175, 657496), (196, 587050), (199, 578200), (200, 575309), (236, 487550), (245, 469640), (280, 410935), (295, 390040), (350, 328748), (392, 293525), (398, 289100), (413, 278600), (472, 243775), (490, 234820), (590, 195020), (700, 164374), (796, 144550), (826, 139300), (980, 117410), (995, 115640), (1180, 97510), (1225, 93928), (1393, 82600), (1400, 82187), (1475, 78008), (1592, 72275), (1652, 69650), (1960, 58705), (1990, 57820), (2065, 55720), (2360, 48755), (2450, 46964), (2786, 41300), (2891, 39800), (2950, 39004), (3304, 34825), (3980, 28910), (4130, 27860), (4900, 23482), (4975, 23128), (5572, 20650), (5782, 19900), (5900, 19502), (6965, 16520), (7960, 14455), (8260, 13930), (9751, 11800), (9800, 11741), (9950, 11564), (10325, 11144)]