73029780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 222272232

約数和(自身を除く): 149242452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 937, 1299, 1732, 1874, 2165, 2598, 2811, 3748, 3897, 4330, 4685, 5196, 5622, 6495, 7794, 8433, 8660, 9370, 11244, 12990, 14055, 15588, 16866, 18740, 19485, 25980, 28110, 33732, 38970, 42165, 56220, 77940, 84330, 168660, 405721, 811442, 1217163, 1622884, 2028605, 2434326, 3651489, 4057210, 4868652, 6085815, 7302978, 8114420, 12171630, 14605956, 18257445, 24343260, 36514890, 73029780]

約数ペア:

[(1, 73029780), (2, 36514890), (3, 24343260), (4, 18257445), (5, 14605956), (6, 12171630), (9, 8114420), (10, 7302978), (12, 6085815), (15, 4868652), (18, 4057210), (20, 3651489), (30, 2434326), (36, 2028605), (45, 1622884), (60, 1217163), (90, 811442), (180, 405721), (433, 168660), (866, 84330), (937, 77940), (1299, 56220), (1732, 42165), (1874, 38970), (2165, 33732), (2598, 28110), (2811, 25980), (3748, 19485), (3897, 18740), (4330, 16866), (4685, 15588), (5196, 14055), (5622, 12990), (6495, 11244), (7794, 9370), (8433, 8660)]