85521060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12841}}^1$

素因数の和:12893

約数の個数: 72

約数和(自身を含む): 266445816

約数和(自身を除く): 180924756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12841, 25682, 38523, 51364, 64205, 77046, 115569, 128410, 154092, 192615, 231138, 256820, 385230, 462276, 475117, 577845, 770460, 950234, 1155690, 1425351, 1900468, 2311380, 2375585, 2850702, 4276053, 4751170, 5701404, 7126755, 8552106, 9502340, 14253510, 17104212, 21380265, 28507020, 42760530, 85521060]

約数ペア:

[(1, 85521060), (2, 42760530), (3, 28507020), (4, 21380265), (5, 17104212), (6, 14253510), (9, 9502340), (10, 8552106), (12, 7126755), (15, 5701404), (18, 4751170), (20, 4276053), (30, 2850702), (36, 2375585), (37, 2311380), (45, 1900468), (60, 1425351), (74, 1155690), (90, 950234), (111, 770460), (148, 577845), (180, 475117), (185, 462276), (222, 385230), (333, 256820), (370, 231138), (444, 192615), (555, 154092), (666, 128410), (740, 115569), (1110, 77046), (1332, 64205), (1665, 51364), (2220, 38523), (3330, 25682), (6660, 12841)]