117171200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 132

約数和(自身を含む): 304593600

約数和(自身を除く): 187422400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 199, 200, 230, 256, 320, 368, 398, 400, 460, 512, 575, 640, 736, 796, 800, 920, 995, 1024, 1150, 1280, 1472, 1592, 1600, 1840, 1990, 2300, 2560, 2944, 3184, 3200, 3680, 3980, 4577, 4600, 4975, 5120, 5888, 6368, 6400, 7360, 7960, 9154, 9200, 9950, 11776, 12736, 12800, 14720, 15920, 18308, 18400, 19900, 22885, 23552, 25472, 25600, 29440, 31840, 36616, 36800, 39800, 45770, 50944, 58880, 63680, 73232, 73600, 79600, 91540, 101888, 114425, 117760, 127360, 146464, 147200, 159200, 183080, 203776, 228850, 254720, 292928, 294400, 318400, 366160, 457700, 509440, 585856, 588800, 636800, 732320, 915400, 1018880, 1171712, 1273600, 1464640, 1830800, 2343424, 2547200, 2929280, 3661600, 4686848, 5094400, 5858560, 7323200, 11717120, 14646400, 23434240, 29292800, 58585600, 117171200]

約数ペア:

[(1, 117171200), (2, 58585600), (4, 29292800), (5, 23434240), (8, 14646400), (10, 11717120), (16, 7323200), (20, 5858560), (23, 5094400), (25, 4686848), (32, 3661600), (40, 2929280), (46, 2547200), (50, 2343424), (64, 1830800), (80, 1464640), (92, 1273600), (100, 1171712), (115, 1018880), (128, 915400), (160, 732320), (184, 636800), (199, 588800), (200, 585856), (230, 509440), (256, 457700), (320, 366160), (368, 318400), (398, 294400), (400, 292928), (460, 254720), (512, 228850), (575, 203776), (640, 183080), (736, 159200), (796, 147200), (800, 146464), (920, 127360), (995, 117760), (1024, 114425), (1150, 101888), (1280, 91540), (1472, 79600), (1592, 73600), (1600, 73232), (1840, 63680), (1990, 58880), (2300, 50944), (2560, 45770), (2944, 39800), (3184, 36800), (3200, 36616), (3680, 31840), (3980, 29440), (4577, 25600), (4600, 25472), (4975, 23552), (5120, 22885), (5888, 19900), (6368, 18400), (6400, 18308), (7360, 15920), (7960, 14720), (9154, 12800), (9200, 12736), (9950, 11776)]