72270660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15643}}^1$

素因数の和:15673

約数の個数: 96

約数和(自身を含む): 252306432

約数和(自身を除く): 180035772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 15643, 31286, 46929, 62572, 78215, 93858, 109501, 156430, 172073, 187716, 219002, 234645, 312860, 328503, 344146, 438004, 469290, 516219, 547505, 657006, 688292, 860365, 938580, 1032438, 1095010, 1204511, 1314012, 1642515, 1720730, 2064876, 2190020, 2409022, 2581095, 3285030, 3441460, 3613533, 4818044, 5162190, 6022555, 6570060, 7227066, 10324380, 12045110, 14454132, 18067665, 24090220, 36135330, 72270660]

約数ペア:

[(1, 72270660), (2, 36135330), (3, 24090220), (4, 18067665), (5, 14454132), (6, 12045110), (7, 10324380), (10, 7227066), (11, 6570060), (12, 6022555), (14, 5162190), (15, 4818044), (20, 3613533), (21, 3441460), (22, 3285030), (28, 2581095), (30, 2409022), (33, 2190020), (35, 2064876), (42, 1720730), (44, 1642515), (55, 1314012), (60, 1204511), (66, 1095010), (70, 1032438), (77, 938580), (84, 860365), (105, 688292), (110, 657006), (132, 547505), (140, 516219), (154, 469290), (165, 438004), (210, 344146), (220, 328503), (231, 312860), (308, 234645), (330, 219002), (385, 187716), (420, 172073), (462, 156430), (660, 109501), (770, 93858), (924, 78215), (1155, 62572), (1540, 46929), (2310, 31286), (4620, 15643)]