443421810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 1374912000

約数和(自身を除く): 931490190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 61, 65, 78, 90, 95, 109, 114, 117, 122, 130, 135, 171, 183, 190, 195, 218, 234, 247, 270, 285, 305, 327, 342, 351, 366, 390, 494, 513, 545, 549, 570, 585, 610, 654, 702, 741, 793, 855, 915, 981, 1026, 1090, 1098, 1159, 1170, 1235, 1417, 1482, 1586, 1635, 1647, 1710, 1755, 1830, 1962, 2071, 2223, 2318, 2379, 2470, 2565, 2745, 2834, 2943, 3270, 3294, 3477, 3510, 3705, 3965, 4142, 4251, 4446, 4758, 4905, 5130, 5490, 5795, 5886, 6213, 6649, 6669, 6954, 7085, 7137, 7410, 7930, 8235, 8502, 9810, 10355, 10431, 11115, 11590, 11895, 12426, 12753, 13298, 13338, 14170, 14274, 14715, 15067, 16470, 17385, 18639, 19947, 20710, 20862, 21255, 21411, 22230, 23790, 25506, 26923, 29430, 30134, 31065, 31293, 33245, 33345, 34770, 35685, 37278, 38259, 39894, 42510, 42822, 45201, 52155, 53846, 55917, 59841, 62130, 62586, 63765, 66490, 66690, 71370, 75335, 76518, 80769, 86437, 90402, 93195, 99735, 104310, 107055, 111834, 119682, 126331, 127530, 134615, 135603, 150670, 156465, 161538, 172874, 179523, 186390, 191295, 199470, 214110, 226005, 242307, 252662, 259311, 269230, 271206, 279585, 299205, 312930, 359046, 378993, 382590, 403845, 406809, 432185, 452010, 484614, 518622, 559170, 598410, 631655, 678015, 726921, 757986, 777933, 807690, 813618, 864370, 897615, 1136979, 1211535, 1263310, 1296555, 1356030, 1453842, 1555866, 1642303, 1795230, 1894965, 2034045, 2273958, 2333799, 2423070, 2593110, 3284606, 3410937, 3634605, 3789930, 3889665, 4068090, 4667598, 4926909, 5684895, 6821874, 7269210, 7779330, 8211515, 9853818, 11369790, 11668995, 14780727, 16423030, 17054685, 23337990, 24634545, 29561454, 34109370, 44342181, 49269090, 73903635, 88684362, 147807270, 221710905, 443421810]

約数ペア:

[(1, 443421810), (2, 221710905), (3, 147807270), (5, 88684362), (6, 73903635), (9, 49269090), (10, 44342181), (13, 34109370), (15, 29561454), (18, 24634545), (19, 23337990), (26, 17054685), (27, 16423030), (30, 14780727), (38, 11668995), (39, 11369790), (45, 9853818), (54, 8211515), (57, 7779330), (61, 7269210), (65, 6821874), (78, 5684895), (90, 4926909), (95, 4667598), (109, 4068090), (114, 3889665), (117, 3789930), (122, 3634605), (130, 3410937), (135, 3284606), (171, 2593110), (183, 2423070), (190, 2333799), (195, 2273958), (218, 2034045), (234, 1894965), (247, 1795230), (270, 1642303), (285, 1555866), (305, 1453842), (327, 1356030), (342, 1296555), (351, 1263310), (366, 1211535), (390, 1136979), (494, 897615), (513, 864370), (545, 813618), (549, 807690), (570, 777933), (585, 757986), (610, 726921), (654, 678015), (702, 631655), (741, 598410), (793, 559170), (855, 518622), (915, 484614), (981, 452010), (1026, 432185), (1090, 406809), (1098, 403845), (1159, 382590), (1170, 378993), (1235, 359046), (1417, 312930), (1482, 299205), (1586, 279585), (1635, 271206), (1647, 269230), (1710, 259311), (1755, 252662), (1830, 242307), (1962, 226005), (2071, 214110), (2223, 199470), (2318, 191295), (2379, 186390), (2470, 179523), (2565, 172874), (2745, 161538), (2834, 156465), (2943, 150670), (3270, 135603), (3294, 134615), (3477, 127530), (3510, 126331), (3705, 119682), (3965, 111834), (4142, 107055), (4251, 104310), (4446, 99735), (4758, 93195), (4905, 90402), (5130, 86437), (5490, 80769), (5795, 76518), (5886, 75335), (6213, 71370), (6649, 66690), (6669, 66490), (6954, 63765), (7085, 62586), (7137, 62130), (7410, 59841), (7930, 55917), (8235, 53846), (8502, 52155), (9810, 45201), (10355, 42822), (10431, 42510), (11115, 39894), (11590, 38259), (11895, 37278), (12426, 35685), (12753, 34770), (13298, 33345), (13338, 33245), (14170, 31293), (14274, 31065), (14715, 30134), (15067, 29430), (16470, 26923), (17385, 25506), (18639, 23790), (19947, 22230), (20710, 21411), (20862, 21255)]