117831420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5540

約数の個数: 144

約数和(自身を含む): 432589248

約数和(自身を除く): 314757828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 5501, 7140, 10710, 11002, 16503, 21420, 22004, 27505, 33006, 38507, 49509, 55010, 66012, 77014, 82515, 93517, 99018, 110020, 115521, 154028, 165030, 187034, 192535, 198036, 231042, 247545, 280551, 330060, 346563, 374068, 385070, 462084, 467585, 495090, 561102, 577605, 654619, 693126, 770140, 841653, 935170, 990180, 1122204, 1155210, 1309238, 1386252, 1402755, 1683306, 1732815, 1870340, 1963857, 2310420, 2618476, 2805510, 3273095, 3366612, 3465630, 3927714, 4208265, 5611020, 5891571, 6546190, 6931260, 7855428, 8416530, 9819285, 11783142, 13092380, 16833060, 19638570, 23566284, 29457855, 39277140, 58915710, 117831420]

約数ペア:

[(1, 117831420), (2, 58915710), (3, 39277140), (4, 29457855), (5, 23566284), (6, 19638570), (7, 16833060), (9, 13092380), (10, 11783142), (12, 9819285), (14, 8416530), (15, 7855428), (17, 6931260), (18, 6546190), (20, 5891571), (21, 5611020), (28, 4208265), (30, 3927714), (34, 3465630), (35, 3366612), (36, 3273095), (42, 2805510), (45, 2618476), (51, 2310420), (60, 1963857), (63, 1870340), (68, 1732815), (70, 1683306), (84, 1402755), (85, 1386252), (90, 1309238), (102, 1155210), (105, 1122204), (119, 990180), (126, 935170), (140, 841653), (153, 770140), (170, 693126), (180, 654619), (204, 577605), (210, 561102), (238, 495090), (252, 467585), (255, 462084), (306, 385070), (315, 374068), (340, 346563), (357, 330060), (420, 280551), (476, 247545), (510, 231042), (595, 198036), (612, 192535), (630, 187034), (714, 165030), (765, 154028), (1020, 115521), (1071, 110020), (1190, 99018), (1260, 93517), (1428, 82515), (1530, 77014), (1785, 66012), (2142, 55010), (2380, 49509), (3060, 38507), (3570, 33006), (4284, 27505), (5355, 22004), (5501, 21420), (7140, 16503), (10710, 11002)]