74933880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2469

約数の個数: 128

約数和(自身を含む): 263969280

約数和(自身を除く): 189035400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2411, 2590, 3108, 3885, 4440, 4822, 5180, 6216, 7233, 7770, 9644, 10360, 12055, 14466, 15540, 16877, 19288, 24110, 28932, 31080, 33754, 36165, 48220, 50631, 57864, 67508, 72330, 84385, 89207, 96440, 101262, 135016, 144660, 168770, 178414, 202524, 253155, 267621, 289320, 337540, 356828, 405048, 446035, 506310, 535242, 624449, 675080, 713656, 892070, 1012620, 1070484, 1248898, 1338105, 1784140, 1873347, 2025240, 2140968, 2497796, 2676210, 3122245, 3568280, 3746694, 4995592, 5352420, 6244490, 7493388, 9366735, 10704840, 12488980, 14986776, 18733470, 24977960, 37466940, 74933880]

約数ペア:

[(1, 74933880), (2, 37466940), (3, 24977960), (4, 18733470), (5, 14986776), (6, 12488980), (7, 10704840), (8, 9366735), (10, 7493388), (12, 6244490), (14, 5352420), (15, 4995592), (20, 3746694), (21, 3568280), (24, 3122245), (28, 2676210), (30, 2497796), (35, 2140968), (37, 2025240), (40, 1873347), (42, 1784140), (56, 1338105), (60, 1248898), (70, 1070484), (74, 1012620), (84, 892070), (105, 713656), (111, 675080), (120, 624449), (140, 535242), (148, 506310), (168, 446035), (185, 405048), (210, 356828), (222, 337540), (259, 289320), (280, 267621), (296, 253155), (370, 202524), (420, 178414), (444, 168770), (518, 144660), (555, 135016), (740, 101262), (777, 96440), (840, 89207), (888, 84385), (1036, 72330), (1110, 67508), (1295, 57864), (1480, 50631), (1554, 48220), (2072, 36165), (2220, 33754), (2411, 31080), (2590, 28932), (3108, 24110), (3885, 19288), (4440, 16877), (4822, 15540), (5180, 14466), (6216, 12055), (7233, 10360), (7770, 9644)]