25498440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 93000960

約数和(自身を除く): 67502520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 137, 141, 165, 180, 188, 198, 220, 235, 264, 274, 282, 330, 360, 376, 396, 411, 423, 440, 470, 495, 517, 548, 564, 660, 685, 705, 792, 822, 846, 940, 990, 1034, 1096, 1128, 1233, 1320, 1370, 1410, 1507, 1551, 1644, 1692, 1880, 1980, 2055, 2068, 2115, 2466, 2585, 2740, 2820, 3014, 3102, 3288, 3384, 3960, 4110, 4136, 4230, 4521, 4653, 4932, 5170, 5480, 5640, 6028, 6165, 6204, 6439, 7535, 7755, 8220, 8460, 9042, 9306, 9864, 10340, 12056, 12330, 12408, 12878, 13563, 15070, 15510, 16440, 16920, 18084, 18612, 19317, 20680, 22605, 23265, 24660, 25756, 27126, 30140, 31020, 32195, 36168, 37224, 38634, 45210, 46530, 49320, 51512, 54252, 57951, 60280, 62040, 64390, 67815, 70829, 77268, 90420, 93060, 96585, 108504, 115902, 128780, 135630, 141658, 154536, 180840, 186120, 193170, 212487, 231804, 257560, 271260, 283316, 289755, 354145, 386340, 424974, 463608, 542520, 566632, 579510, 637461, 708290, 772680, 849948, 1062435, 1159020, 1274922, 1416580, 1699896, 2124870, 2318040, 2549844, 2833160, 3187305, 4249740, 5099688, 6374610, 8499480, 12749220, 25498440]

約数ペア:

[(1, 25498440), (2, 12749220), (3, 8499480), (4, 6374610), (5, 5099688), (6, 4249740), (8, 3187305), (9, 2833160), (10, 2549844), (11, 2318040), (12, 2124870), (15, 1699896), (18, 1416580), (20, 1274922), (22, 1159020), (24, 1062435), (30, 849948), (33, 772680), (36, 708290), (40, 637461), (44, 579510), (45, 566632), (47, 542520), (55, 463608), (60, 424974), (66, 386340), (72, 354145), (88, 289755), (90, 283316), (94, 271260), (99, 257560), (110, 231804), (120, 212487), (132, 193170), (137, 186120), (141, 180840), (165, 154536), (180, 141658), (188, 135630), (198, 128780), (220, 115902), (235, 108504), (264, 96585), (274, 93060), (282, 90420), (330, 77268), (360, 70829), (376, 67815), (396, 64390), (411, 62040), (423, 60280), (440, 57951), (470, 54252), (495, 51512), (517, 49320), (548, 46530), (564, 45210), (660, 38634), (685, 37224), (705, 36168), (792, 32195), (822, 31020), (846, 30140), (940, 27126), (990, 25756), (1034, 24660), (1096, 23265), (1128, 22605), (1233, 20680), (1320, 19317), (1370, 18612), (1410, 18084), (1507, 16920), (1551, 16440), (1644, 15510), (1692, 15070), (1880, 13563), (1980, 12878), (2055, 12408), (2068, 12330), (2115, 12056), (2466, 10340), (2585, 9864), (2740, 9306), (2820, 9042), (3014, 8460), (3102, 8220), (3288, 7755), (3384, 7535), (3960, 6439), (4110, 6204), (4136, 6165), (4230, 6028), (4521, 5640), (4653, 5480), (4932, 5170)]