73291080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 239345280

約数和(自身を除く): 166054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 971, 1020, 1110, 1258, 1480, 1887, 1942, 2040, 2220, 2516, 2913, 3145, 3774, 3884, 4440, 4855, 5032, 5826, 6290, 7548, 7768, 9435, 9710, 11652, 12580, 14565, 15096, 16507, 18870, 19420, 23304, 25160, 29130, 33014, 35927, 37740, 38840, 49521, 58260, 66028, 71854, 75480, 82535, 99042, 107781, 116520, 132056, 143708, 165070, 179635, 198084, 215562, 247605, 287416, 330140, 359270, 396168, 431124, 495210, 538905, 610759, 660280, 718540, 862248, 990420, 1077810, 1221518, 1437080, 1832277, 1980840, 2155620, 2443036, 3053795, 3664554, 4311240, 4886072, 6107590, 7329108, 9161385, 12215180, 14658216, 18322770, 24430360, 36645540, 73291080]

約数ペア:

[(1, 73291080), (2, 36645540), (3, 24430360), (4, 18322770), (5, 14658216), (6, 12215180), (8, 9161385), (10, 7329108), (12, 6107590), (15, 4886072), (17, 4311240), (20, 3664554), (24, 3053795), (30, 2443036), (34, 2155620), (37, 1980840), (40, 1832277), (51, 1437080), (60, 1221518), (68, 1077810), (74, 990420), (85, 862248), (102, 718540), (111, 660280), (120, 610759), (136, 538905), (148, 495210), (170, 431124), (185, 396168), (204, 359270), (222, 330140), (255, 287416), (296, 247605), (340, 215562), (370, 198084), (408, 179635), (444, 165070), (510, 143708), (555, 132056), (629, 116520), (680, 107781), (740, 99042), (888, 82535), (971, 75480), (1020, 71854), (1110, 66028), (1258, 58260), (1480, 49521), (1887, 38840), (1942, 37740), (2040, 35927), (2220, 33014), (2516, 29130), (2913, 25160), (3145, 23304), (3774, 19420), (3884, 18870), (4440, 16507), (4855, 15096), (5032, 14565), (5826, 12580), (6290, 11652), (7548, 9710), (7768, 9435)]