220169070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74131}}^1$

素因数の和:74158

約数の個数: 64

約数和(自身を含む): 640500480

約数和(自身を除く): 420331410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 74131, 148262, 222393, 370655, 444786, 667179, 741310, 815441, 1111965, 1334358, 1630882, 2001537, 2223930, 2446323, 3335895, 4003074, 4077205, 4892646, 6671790, 7338969, 8154410, 10007685, 12231615, 14677938, 20015370, 22016907, 24463230, 36694845, 44033814, 73389690, 110084535, 220169070]

約数ペア:

[(1, 220169070), (2, 110084535), (3, 73389690), (5, 44033814), (6, 36694845), (9, 24463230), (10, 22016907), (11, 20015370), (15, 14677938), (18, 12231615), (22, 10007685), (27, 8154410), (30, 7338969), (33, 6671790), (45, 4892646), (54, 4077205), (55, 4003074), (66, 3335895), (90, 2446323), (99, 2223930), (110, 2001537), (135, 1630882), (165, 1334358), (198, 1111965), (270, 815441), (297, 741310), (330, 667179), (495, 444786), (594, 370655), (990, 222393), (1485, 148262), (2970, 74131)]