85427200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 132

約数和(自身を含む): 219307392

約数和(自身を除く): 133880192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 71, 80, 94, 100, 128, 142, 160, 188, 200, 235, 256, 284, 320, 355, 376, 400, 470, 512, 568, 640, 710, 752, 800, 940, 1024, 1136, 1175, 1280, 1420, 1504, 1600, 1775, 1880, 2272, 2350, 2560, 2840, 3008, 3200, 3337, 3550, 3760, 4544, 4700, 5120, 5680, 6016, 6400, 6674, 7100, 7520, 9088, 9400, 11360, 12032, 12800, 13348, 14200, 15040, 16685, 18176, 18800, 22720, 24064, 25600, 26696, 28400, 30080, 33370, 36352, 37600, 45440, 48128, 53392, 56800, 60160, 66740, 72704, 75200, 83425, 90880, 106784, 113600, 120320, 133480, 150400, 166850, 181760, 213568, 227200, 240640, 266960, 300800, 333700, 363520, 427136, 454400, 533920, 601600, 667400, 854272, 908800, 1067840, 1203200, 1334800, 1708544, 1817600, 2135680, 2669600, 3417088, 4271360, 5339200, 8542720, 10678400, 17085440, 21356800, 42713600, 85427200]

約数ペア:

[(1, 85427200), (2, 42713600), (4, 21356800), (5, 17085440), (8, 10678400), (10, 8542720), (16, 5339200), (20, 4271360), (25, 3417088), (32, 2669600), (40, 2135680), (47, 1817600), (50, 1708544), (64, 1334800), (71, 1203200), (80, 1067840), (94, 908800), (100, 854272), (128, 667400), (142, 601600), (160, 533920), (188, 454400), (200, 427136), (235, 363520), (256, 333700), (284, 300800), (320, 266960), (355, 240640), (376, 227200), (400, 213568), (470, 181760), (512, 166850), (568, 150400), (640, 133480), (710, 120320), (752, 113600), (800, 106784), (940, 90880), (1024, 83425), (1136, 75200), (1175, 72704), (1280, 66740), (1420, 60160), (1504, 56800), (1600, 53392), (1775, 48128), (1880, 45440), (2272, 37600), (2350, 36352), (2560, 33370), (2840, 30080), (3008, 28400), (3200, 26696), (3337, 25600), (3550, 24064), (3760, 22720), (4544, 18800), (4700, 18176), (5120, 16685), (5680, 15040), (6016, 14200), (6400, 13348), (6674, 12800), (7100, 12032), (7520, 11360), (9088, 9400)]