155791200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 356051040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 139, 150, 160, 200, 240, 278, 300, 400, 417, 467, 480, 556, 600, 695, 800, 834, 934, 1112, 1200, 1390, 1401, 1668, 1868, 2085, 2224, 2335, 2400, 2780, 2802, 3336, 3475, 3736, 4170, 4448, 4670, 5560, 5604, 6672, 6950, 7005, 7472, 8340, 9340, 10425, 11120, 11208, 11675, 13344, 13900, 14010, 14944, 16680, 18680, 20850, 22240, 22416, 23350, 27800, 28020, 33360, 35025, 37360, 41700, 44832, 46700, 55600, 56040, 64913, 66720, 70050, 74720, 83400, 93400, 111200, 112080, 129826, 140100, 166800, 186800, 194739, 224160, 259652, 280200, 324565, 333600, 373600, 389478, 519304, 560400, 649130, 778956, 973695, 1038608, 1120800, 1298260, 1557912, 1622825, 1947390, 2077216, 2596520, 3115824, 3245650, 3894780, 4868475, 5193040, 6231648, 6491300, 7789560, 9736950, 10386080, 12982600, 15579120, 19473900, 25965200, 31158240, 38947800, 51930400, 77895600, 155791200]

約数ペア:

[(1, 155791200), (2, 77895600), (3, 51930400), (4, 38947800), (5, 31158240), (6, 25965200), (8, 19473900), (10, 15579120), (12, 12982600), (15, 10386080), (16, 9736950), (20, 7789560), (24, 6491300), (25, 6231648), (30, 5193040), (32, 4868475), (40, 3894780), (48, 3245650), (50, 3115824), (60, 2596520), (75, 2077216), (80, 1947390), (96, 1622825), (100, 1557912), (120, 1298260), (139, 1120800), (150, 1038608), (160, 973695), (200, 778956), (240, 649130), (278, 560400), (300, 519304), (400, 389478), (417, 373600), (467, 333600), (480, 324565), (556, 280200), (600, 259652), (695, 224160), (800, 194739), (834, 186800), (934, 166800), (1112, 140100), (1200, 129826), (1390, 112080), (1401, 111200), (1668, 93400), (1868, 83400), (2085, 74720), (2224, 70050), (2335, 66720), (2400, 64913), (2780, 56040), (2802, 55600), (3336, 46700), (3475, 44832), (3736, 41700), (4170, 37360), (4448, 35025), (4670, 33360), (5560, 28020), (5604, 27800), (6672, 23350), (6950, 22416), (7005, 22240), (7472, 20850), (8340, 18680), (9340, 16680), (10425, 14944), (11120, 14010), (11208, 13900), (11675, 13344)]