67115790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 223462800

約数和(自身を除く): 156347010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 81, 89, 90, 95, 98, 105, 114, 126, 133, 135, 147, 162, 171, 178, 189, 190, 210, 245, 266, 267, 270, 285, 294, 315, 342, 378, 399, 405, 441, 445, 490, 513, 534, 567, 570, 623, 630, 665, 735, 798, 801, 810, 855, 882, 890, 931, 945, 1026, 1134, 1197, 1246, 1323, 1330, 1335, 1470, 1539, 1602, 1691, 1710, 1862, 1869, 1890, 1995, 2205, 2394, 2403, 2565, 2646, 2670, 2793, 2835, 3078, 3115, 3382, 3591, 3738, 3969, 3990, 4005, 4361, 4410, 4655, 4806, 5073, 5130, 5586, 5607, 5670, 5985, 6230, 6615, 7182, 7209, 7695, 7938, 8010, 8379, 8455, 8722, 9310, 9345, 10146, 10773, 11214, 11837, 11970, 12015, 13083, 13230, 13965, 14418, 15219, 15390, 16758, 16821, 16910, 17955, 18690, 19845, 21546, 21805, 23674, 24030, 25137, 25365, 26166, 27930, 28035, 30438, 33642, 35511, 35910, 36045, 39249, 39690, 41895, 43610, 45657, 50274, 50463, 50730, 53865, 56070, 59185, 65415, 71022, 72090, 75411, 76095, 78498, 82859, 83790, 84105, 91314, 100926, 106533, 107730, 117747, 118370, 125685, 130830, 136971, 150822, 152190, 165718, 168210, 177555, 196245, 213066, 228285, 235494, 248577, 251370, 252315, 273942, 319599, 353241, 355110, 377055, 392490, 414295, 456570, 497154, 504630, 532665, 588735, 639198, 684855, 706482, 745731, 754110, 828590, 958797, 1065330, 1177470, 1242885, 1369710, 1491462, 1597995, 1766205, 1917594, 2237193, 2485770, 3195990, 3532410, 3728655, 4474386, 4793985, 6711579, 7457310, 9587970, 11185965, 13423158, 22371930, 33557895, 67115790]

約数ペア:

[(1, 67115790), (2, 33557895), (3, 22371930), (5, 13423158), (6, 11185965), (7, 9587970), (9, 7457310), (10, 6711579), (14, 4793985), (15, 4474386), (18, 3728655), (19, 3532410), (21, 3195990), (27, 2485770), (30, 2237193), (35, 1917594), (38, 1766205), (42, 1597995), (45, 1491462), (49, 1369710), (54, 1242885), (57, 1177470), (63, 1065330), (70, 958797), (81, 828590), (89, 754110), (90, 745731), (95, 706482), (98, 684855), (105, 639198), (114, 588735), (126, 532665), (133, 504630), (135, 497154), (147, 456570), (162, 414295), (171, 392490), (178, 377055), (189, 355110), (190, 353241), (210, 319599), (245, 273942), (266, 252315), (267, 251370), (270, 248577), (285, 235494), (294, 228285), (315, 213066), (342, 196245), (378, 177555), (399, 168210), (405, 165718), (441, 152190), (445, 150822), (490, 136971), (513, 130830), (534, 125685), (567, 118370), (570, 117747), (623, 107730), (630, 106533), (665, 100926), (735, 91314), (798, 84105), (801, 83790), (810, 82859), (855, 78498), (882, 76095), (890, 75411), (931, 72090), (945, 71022), (1026, 65415), (1134, 59185), (1197, 56070), (1246, 53865), (1323, 50730), (1330, 50463), (1335, 50274), (1470, 45657), (1539, 43610), (1602, 41895), (1691, 39690), (1710, 39249), (1862, 36045), (1869, 35910), (1890, 35511), (1995, 33642), (2205, 30438), (2394, 28035), (2403, 27930), (2565, 26166), (2646, 25365), (2670, 25137), (2793, 24030), (2835, 23674), (3078, 21805), (3115, 21546), (3382, 19845), (3591, 18690), (3738, 17955), (3969, 16910), (3990, 16821), (4005, 16758), (4361, 15390), (4410, 15219), (4655, 14418), (4806, 13965), (5073, 13230), (5130, 13083), (5586, 12015), (5607, 11970), (5670, 11837), (5985, 11214), (6230, 10773), (6615, 10146), (7182, 9345), (7209, 9310), (7695, 8722), (7938, 8455), (8010, 8379)]