73459260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 256890816

約数和(自身を除く): 183431556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 337, 346, 420, 519, 630, 674, 692, 865, 1011, 1038, 1211, 1260, 1348, 1557, 1685, 1730, 2022, 2076, 2359, 2422, 2595, 3033, 3114, 3370, 3460, 3633, 4044, 4718, 4844, 5055, 5190, 6055, 6066, 6228, 6740, 7077, 7266, 7785, 9436, 10110, 10380, 10899, 11795, 12110, 12132, 14154, 14532, 15165, 15570, 18165, 20220, 21231, 21798, 23590, 24220, 28308, 30330, 31140, 35385, 36330, 42462, 43596, 47180, 54495, 58301, 60660, 70770, 72660, 84924, 106155, 108990, 116602, 141540, 174903, 212310, 217980, 233204, 291505, 349806, 408107, 424620, 524709, 583010, 699612, 816214, 874515, 1049418, 1166020, 1224321, 1632428, 1749030, 2040535, 2098836, 2448642, 2623545, 3498060, 3672963, 4081070, 4897284, 5247090, 6121605, 7345926, 8162140, 10494180, 12243210, 14691852, 18364815, 24486420, 36729630, 73459260]

約数ペア:

[(1, 73459260), (2, 36729630), (3, 24486420), (4, 18364815), (5, 14691852), (6, 12243210), (7, 10494180), (9, 8162140), (10, 7345926), (12, 6121605), (14, 5247090), (15, 4897284), (18, 4081070), (20, 3672963), (21, 3498060), (28, 2623545), (30, 2448642), (35, 2098836), (36, 2040535), (42, 1749030), (45, 1632428), (60, 1224321), (63, 1166020), (70, 1049418), (84, 874515), (90, 816214), (105, 699612), (126, 583010), (140, 524709), (173, 424620), (180, 408107), (210, 349806), (252, 291505), (315, 233204), (337, 217980), (346, 212310), (420, 174903), (519, 141540), (630, 116602), (674, 108990), (692, 106155), (865, 84924), (1011, 72660), (1038, 70770), (1211, 60660), (1260, 58301), (1348, 54495), (1557, 47180), (1685, 43596), (1730, 42462), (2022, 36330), (2076, 35385), (2359, 31140), (2422, 30330), (2595, 28308), (3033, 24220), (3114, 23590), (3370, 21798), (3460, 21231), (3633, 20220), (4044, 18165), (4718, 15570), (4844, 15165), (5055, 14532), (5190, 14154), (6055, 12132), (6066, 12110), (6228, 11795), (6740, 10899), (7077, 10380), (7266, 10110), (7785, 9436)]