85518840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 307307520

約数和(自身を除く): 221788680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 51, 55, 60, 66, 68, 74, 85, 88, 102, 103, 110, 111, 120, 132, 136, 148, 165, 170, 185, 187, 204, 206, 220, 222, 255, 264, 296, 309, 330, 340, 370, 374, 407, 408, 412, 440, 444, 510, 515, 555, 561, 618, 629, 660, 680, 740, 748, 814, 824, 888, 935, 1020, 1030, 1110, 1122, 1133, 1221, 1236, 1258, 1320, 1480, 1496, 1545, 1628, 1751, 1870, 1887, 2035, 2040, 2060, 2220, 2244, 2266, 2442, 2472, 2516, 2805, 3090, 3145, 3256, 3399, 3502, 3740, 3774, 3811, 4070, 4120, 4440, 4488, 4532, 4884, 5032, 5253, 5610, 5665, 6105, 6180, 6290, 6798, 6919, 7004, 7480, 7548, 7622, 8140, 8755, 9064, 9435, 9768, 10506, 11220, 11330, 11433, 12210, 12360, 12580, 13596, 13838, 14008, 15096, 15244, 16280, 16995, 17510, 18870, 19055, 19261, 20757, 21012, 22440, 22660, 22866, 24420, 25160, 26265, 27192, 27676, 30488, 33990, 34595, 35020, 37740, 38110, 38522, 41514, 41921, 42024, 45320, 45732, 48840, 52530, 55352, 57165, 57783, 64787, 67980, 69190, 70040, 75480, 76220, 77044, 83028, 83842, 91464, 96305, 103785, 105060, 114330, 115566, 125763, 129574, 135960, 138380, 152440, 154088, 166056, 167684, 192610, 194361, 207570, 209605, 210120, 228660, 231132, 251526, 259148, 276760, 288915, 323935, 335368, 385220, 388722, 415140, 419210, 457320, 462264, 503052, 518296, 577830, 628815, 647870, 712657, 770440, 777444, 830280, 838420, 971805, 1006104, 1155660, 1257630, 1295740, 1425314, 1554888, 1676840, 1943610, 2137971, 2311320, 2515260, 2591480, 2850628, 3563285, 3887220, 4275942, 5030520, 5701256, 7126570, 7774440, 8551884, 10689855, 14253140, 17103768, 21379710, 28506280, 42759420, 85518840]

約数ペア:

[(1, 85518840), (2, 42759420), (3, 28506280), (4, 21379710), (5, 17103768), (6, 14253140), (8, 10689855), (10, 8551884), (11, 7774440), (12, 7126570), (15, 5701256), (17, 5030520), (20, 4275942), (22, 3887220), (24, 3563285), (30, 2850628), (33, 2591480), (34, 2515260), (37, 2311320), (40, 2137971), (44, 1943610), (51, 1676840), (55, 1554888), (60, 1425314), (66, 1295740), (68, 1257630), (74, 1155660), (85, 1006104), (88, 971805), (102, 838420), (103, 830280), (110, 777444), (111, 770440), (120, 712657), (132, 647870), (136, 628815), (148, 577830), (165, 518296), (170, 503052), (185, 462264), (187, 457320), (204, 419210), (206, 415140), (220, 388722), (222, 385220), (255, 335368), (264, 323935), (296, 288915), (309, 276760), (330, 259148), (340, 251526), (370, 231132), (374, 228660), (407, 210120), (408, 209605), (412, 207570), (440, 194361), (444, 192610), (510, 167684), (515, 166056), (555, 154088), (561, 152440), (618, 138380), (629, 135960), (660, 129574), (680, 125763), (740, 115566), (748, 114330), (814, 105060), (824, 103785), (888, 96305), (935, 91464), (1020, 83842), (1030, 83028), (1110, 77044), (1122, 76220), (1133, 75480), (1221, 70040), (1236, 69190), (1258, 67980), (1320, 64787), (1480, 57783), (1496, 57165), (1545, 55352), (1628, 52530), (1751, 48840), (1870, 45732), (1887, 45320), (2035, 42024), (2040, 41921), (2060, 41514), (2220, 38522), (2244, 38110), (2266, 37740), (2442, 35020), (2472, 34595), (2516, 33990), (2805, 30488), (3090, 27676), (3145, 27192), (3256, 26265), (3399, 25160), (3502, 24420), (3740, 22866), (3774, 22660), (3811, 22440), (4070, 21012), (4120, 20757), (4440, 19261), (4488, 19055), (4532, 18870), (4884, 17510), (5032, 16995), (5253, 16280), (5610, 15244), (5665, 15096), (6105, 14008), (6180, 13838), (6290, 13596), (6798, 12580), (6919, 12360), (7004, 12210), (7480, 11433), (7548, 11330), (7622, 11220), (8140, 10506), (8755, 9768), (9064, 9435)]