25692480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 96524064

約数和(自身を除く): 70831584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 811, 880, 960, 990, 1056, 1320, 1440, 1584, 1622, 1760, 1980, 2112, 2433, 2640, 2880, 3168, 3244, 3520, 3960, 4055, 4866, 5280, 6336, 6488, 7299, 7920, 8110, 8921, 9732, 10560, 12165, 12976, 14598, 15840, 16220, 17842, 19464, 24330, 25952, 26763, 29196, 31680, 32440, 35684, 36495, 38928, 44605, 48660, 51904, 53526, 58392, 64880, 71368, 72990, 77856, 80289, 89210, 97320, 107052, 116784, 129760, 133815, 142736, 145980, 155712, 160578, 178420, 194640, 214104, 233568, 259520, 267630, 285472, 291960, 321156, 356840, 389280, 401445, 428208, 467136, 535260, 570944, 583920, 642312, 713680, 778560, 802890, 856416, 1070520, 1167840, 1284624, 1427360, 1605780, 1712832, 2141040, 2335680, 2569248, 2854720, 3211560, 4282080, 5138496, 6423120, 8564160, 12846240, 25692480]

約数ペア:

[(1, 25692480), (2, 12846240), (3, 8564160), (4, 6423120), (5, 5138496), (6, 4282080), (8, 3211560), (9, 2854720), (10, 2569248), (11, 2335680), (12, 2141040), (15, 1712832), (16, 1605780), (18, 1427360), (20, 1284624), (22, 1167840), (24, 1070520), (30, 856416), (32, 802890), (33, 778560), (36, 713680), (40, 642312), (44, 583920), (45, 570944), (48, 535260), (55, 467136), (60, 428208), (64, 401445), (66, 389280), (72, 356840), (80, 321156), (88, 291960), (90, 285472), (96, 267630), (99, 259520), (110, 233568), (120, 214104), (132, 194640), (144, 178420), (160, 160578), (165, 155712), (176, 145980), (180, 142736), (192, 133815), (198, 129760), (220, 116784), (240, 107052), (264, 97320), (288, 89210), (320, 80289), (330, 77856), (352, 72990), (360, 71368), (396, 64880), (440, 58392), (480, 53526), (495, 51904), (528, 48660), (576, 44605), (660, 38928), (704, 36495), (720, 35684), (792, 32440), (811, 31680), (880, 29196), (960, 26763), (990, 25952), (1056, 24330), (1320, 19464), (1440, 17842), (1584, 16220), (1622, 15840), (1760, 14598), (1980, 12976), (2112, 12165), (2433, 10560), (2640, 9732), (2880, 8921), (3168, 8110), (3244, 7920), (3520, 7299), (3960, 6488), (4055, 6336), (4866, 5280)]