201557280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18257}}^1$

素因数の和:18298

約数の個数: 96

約数和(自身を含む): 662546304

約数和(自身を除く): 460989024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 18257, 36514, 54771, 73028, 91285, 109542, 146056, 182570, 219084, 273855, 292112, 365140, 419911, 438168, 547710, 584224, 730280, 839822, 876336, 1095420, 1259733, 1460560, 1679644, 1752672, 2099555, 2190840, 2519466, 2921120, 3359288, 4199110, 4381680, 5038932, 6298665, 6718576, 8398220, 8763360, 10077864, 12597330, 13437152, 16796440, 20155728, 25194660, 33592880, 40311456, 50389320, 67185760, 100778640, 201557280]

約数ペア:

[(1, 201557280), (2, 100778640), (3, 67185760), (4, 50389320), (5, 40311456), (6, 33592880), (8, 25194660), (10, 20155728), (12, 16796440), (15, 13437152), (16, 12597330), (20, 10077864), (23, 8763360), (24, 8398220), (30, 6718576), (32, 6298665), (40, 5038932), (46, 4381680), (48, 4199110), (60, 3359288), (69, 2921120), (80, 2519466), (92, 2190840), (96, 2099555), (115, 1752672), (120, 1679644), (138, 1460560), (160, 1259733), (184, 1095420), (230, 876336), (240, 839822), (276, 730280), (345, 584224), (368, 547710), (460, 438168), (480, 419911), (552, 365140), (690, 292112), (736, 273855), (920, 219084), (1104, 182570), (1380, 146056), (1840, 109542), (2208, 91285), (2760, 73028), (3680, 54771), (5520, 36514), (11040, 18257)]