147430400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 132

約数和(自身を含む): 394448712

約数和(自身を除く): 247018312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 443, 512, 520, 640, 650, 800, 832, 886, 1024, 1040, 1280, 1300, 1600, 1664, 1772, 2080, 2215, 2560, 2600, 3200, 3328, 3544, 4160, 4430, 5120, 5200, 5759, 6400, 6656, 7088, 8320, 8860, 10400, 11075, 11518, 12800, 13312, 14176, 16640, 17720, 20800, 22150, 23036, 25600, 28352, 28795, 33280, 35440, 41600, 44300, 46072, 56704, 57590, 66560, 70880, 83200, 88600, 92144, 113408, 115180, 141760, 143975, 166400, 177200, 184288, 226816, 230360, 283520, 287950, 332800, 354400, 368576, 453632, 460720, 567040, 575900, 708800, 737152, 921440, 1134080, 1151800, 1417600, 1474304, 1842880, 2268160, 2303600, 2835200, 2948608, 3685760, 4607200, 5670400, 5897216, 7371520, 9214400, 11340800, 14743040, 18428800, 29486080, 36857600, 73715200, 147430400]

約数ペア:

[(1, 147430400), (2, 73715200), (4, 36857600), (5, 29486080), (8, 18428800), (10, 14743040), (13, 11340800), (16, 9214400), (20, 7371520), (25, 5897216), (26, 5670400), (32, 4607200), (40, 3685760), (50, 2948608), (52, 2835200), (64, 2303600), (65, 2268160), (80, 1842880), (100, 1474304), (104, 1417600), (128, 1151800), (130, 1134080), (160, 921440), (200, 737152), (208, 708800), (256, 575900), (260, 567040), (320, 460720), (325, 453632), (400, 368576), (416, 354400), (443, 332800), (512, 287950), (520, 283520), (640, 230360), (650, 226816), (800, 184288), (832, 177200), (886, 166400), (1024, 143975), (1040, 141760), (1280, 115180), (1300, 113408), (1600, 92144), (1664, 88600), (1772, 83200), (2080, 70880), (2215, 66560), (2560, 57590), (2600, 56704), (3200, 46072), (3328, 44300), (3544, 41600), (4160, 35440), (4430, 33280), (5120, 28795), (5200, 28352), (5759, 25600), (6400, 23036), (6656, 22150), (7088, 20800), (8320, 17720), (8860, 16640), (10400, 14176), (11075, 13312), (11518, 12800)]