69323800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 200143440

約数和(自身を除く): 130819640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 293, 325, 338, 350, 364, 455, 520, 586, 650, 676, 700, 728, 845, 910, 1172, 1183, 1300, 1352, 1400, 1465, 1690, 1820, 2051, 2275, 2344, 2366, 2600, 2930, 3380, 3640, 3809, 4102, 4225, 4550, 4732, 5860, 5915, 6760, 7325, 7618, 8204, 8450, 9100, 9464, 10255, 11720, 11830, 14650, 15236, 16408, 16900, 18200, 19045, 20510, 23660, 26663, 29300, 29575, 30472, 33800, 38090, 41020, 47320, 49517, 51275, 53326, 58600, 59150, 76180, 82040, 95225, 99034, 102550, 106652, 118300, 133315, 152360, 190450, 198068, 205100, 213304, 236600, 247585, 266630, 346619, 380900, 396136, 410200, 495170, 533260, 666575, 693238, 761800, 990340, 1066520, 1237925, 1333150, 1386476, 1733095, 1980680, 2475850, 2666300, 2772952, 3466190, 4951700, 5332600, 6932380, 8665475, 9903400, 13864760, 17330950, 34661900, 69323800]

約数ペア:

[(1, 69323800), (2, 34661900), (4, 17330950), (5, 13864760), (7, 9903400), (8, 8665475), (10, 6932380), (13, 5332600), (14, 4951700), (20, 3466190), (25, 2772952), (26, 2666300), (28, 2475850), (35, 1980680), (40, 1733095), (50, 1386476), (52, 1333150), (56, 1237925), (65, 1066520), (70, 990340), (91, 761800), (100, 693238), (104, 666575), (130, 533260), (140, 495170), (169, 410200), (175, 396136), (182, 380900), (200, 346619), (260, 266630), (280, 247585), (293, 236600), (325, 213304), (338, 205100), (350, 198068), (364, 190450), (455, 152360), (520, 133315), (586, 118300), (650, 106652), (676, 102550), (700, 99034), (728, 95225), (845, 82040), (910, 76180), (1172, 59150), (1183, 58600), (1300, 53326), (1352, 51275), (1400, 49517), (1465, 47320), (1690, 41020), (1820, 38090), (2051, 33800), (2275, 30472), (2344, 29575), (2366, 29300), (2600, 26663), (2930, 23660), (3380, 20510), (3640, 19045), (3809, 18200), (4102, 16900), (4225, 16408), (4550, 15236), (4732, 14650), (5860, 11830), (5915, 11720), (6760, 10255), (7325, 9464), (7618, 9100), (8204, 8450)]