85484285460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3990863}}^1$

素因数の和:3990902

約数の個数: 144

約数和(自身を含む): 313777691136

約数和(自身を除く): 228293405676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 3990863, 7981726, 11972589, 15963452, 19954315, 23945178, 27936041, 35917767, 39908630, 47890356, 55872082, 59862945, 67844671, 71835534, 79817260, 83808123, 111744164, 119725890, 135689342, 139680205, 143671068, 167616246, 179588835, 203534013, 239451780, 251424369, 271378684, 279360410, 335232492, 339223355, 359177670, 407068026, 419040615, 474912697, 502848738, 558720820, 610602039, 678446710, 718355340, 814136052, 838081230, 949825394, 1005697476, 1017670065, 1221204078, 1257121845, 1356893420, 1424738091, 1676162460, 1899650788, 2035340130, 2374563485, 2442408156, 2514243690, 2849476182, 3053010195, 4070680260, 4274214273, 4749126970, 5028487380, 5698952364, 6106020390, 7123690455, 8548428546, 9498253940, 12212040780, 14247380910, 17096857092, 21371071365, 28494761820, 42742142730, 85484285460]

約数ペア:

[(1, 85484285460), (2, 42742142730), (3, 28494761820), (4, 21371071365), (5, 17096857092), (6, 14247380910), (7, 12212040780), (9, 9498253940), (10, 8548428546), (12, 7123690455), (14, 6106020390), (15, 5698952364), (17, 5028487380), (18, 4749126970), (20, 4274214273), (21, 4070680260), (28, 3053010195), (30, 2849476182), (34, 2514243690), (35, 2442408156), (36, 2374563485), (42, 2035340130), (45, 1899650788), (51, 1676162460), (60, 1424738091), (63, 1356893420), (68, 1257121845), (70, 1221204078), (84, 1017670065), (85, 1005697476), (90, 949825394), (102, 838081230), (105, 814136052), (119, 718355340), (126, 678446710), (140, 610602039), (153, 558720820), (170, 502848738), (180, 474912697), (204, 419040615), (210, 407068026), (238, 359177670), (252, 339223355), (255, 335232492), (306, 279360410), (315, 271378684), (340, 251424369), (357, 239451780), (420, 203534013), (476, 179588835), (510, 167616246), (595, 143671068), (612, 139680205), (630, 135689342), (714, 119725890), (765, 111744164), (1020, 83808123), (1071, 79817260), (1190, 71835534), (1260, 67844671), (1428, 59862945), (1530, 55872082), (1785, 47890356), (2142, 39908630), (2380, 35917767), (3060, 27936041), (3570, 23945178), (4284, 19954315), (5355, 15963452), (7140, 11972589), (10710, 7981726), (21420, 3990863)]