147123200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 132

約数和(自身を含む): 417293232

約数和(自身を除く): 270170032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 821, 896, 1024, 1120, 1280, 1400, 1600, 1642, 1792, 2240, 2560, 2800, 3200, 3284, 3584, 4105, 4480, 5120, 5600, 5747, 6400, 6568, 7168, 8210, 8960, 11200, 11494, 12800, 13136, 16420, 17920, 20525, 22400, 22988, 25600, 26272, 28735, 32840, 35840, 41050, 44800, 45976, 52544, 57470, 65680, 82100, 89600, 91952, 105088, 114940, 131360, 143675, 164200, 179200, 183904, 210176, 229880, 262720, 287350, 328400, 367808, 420352, 459760, 525440, 574700, 656800, 735616, 840704, 919520, 1050880, 1149400, 1313600, 1471232, 1839040, 2101760, 2298800, 2627200, 2942464, 3678080, 4203520, 4597600, 5254400, 5884928, 7356160, 9195200, 10508800, 14712320, 18390400, 21017600, 29424640, 36780800, 73561600, 147123200]

約数ペア:

[(1, 147123200), (2, 73561600), (4, 36780800), (5, 29424640), (7, 21017600), (8, 18390400), (10, 14712320), (14, 10508800), (16, 9195200), (20, 7356160), (25, 5884928), (28, 5254400), (32, 4597600), (35, 4203520), (40, 3678080), (50, 2942464), (56, 2627200), (64, 2298800), (70, 2101760), (80, 1839040), (100, 1471232), (112, 1313600), (128, 1149400), (140, 1050880), (160, 919520), (175, 840704), (200, 735616), (224, 656800), (256, 574700), (280, 525440), (320, 459760), (350, 420352), (400, 367808), (448, 328400), (512, 287350), (560, 262720), (640, 229880), (700, 210176), (800, 183904), (821, 179200), (896, 164200), (1024, 143675), (1120, 131360), (1280, 114940), (1400, 105088), (1600, 91952), (1642, 89600), (1792, 82100), (2240, 65680), (2560, 57470), (2800, 52544), (3200, 45976), (3284, 44800), (3584, 41050), (4105, 35840), (4480, 32840), (5120, 28735), (5600, 26272), (5747, 25600), (6400, 22988), (6568, 22400), (7168, 20525), (8210, 17920), (8960, 16420), (11200, 13136), (11494, 12800)]