214431800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 96

約数和(自身を含む): 562798800

約数和(自身を除く): 348367000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 440, 550, 580, 638, 725, 1100, 1160, 1276, 1450, 1595, 2200, 2552, 2900, 3190, 3361, 5800, 6380, 6722, 7975, 12760, 13444, 15950, 16805, 26888, 31900, 33610, 36971, 63800, 67220, 73942, 84025, 97469, 134440, 147884, 168050, 184855, 194938, 295768, 336100, 369710, 389876, 487345, 672200, 739420, 779752, 924275, 974690, 1072159, 1478840, 1848550, 1949380, 2144318, 2436725, 3697100, 3898760, 4288636, 4873450, 5360795, 7394200, 8577272, 9746900, 10721590, 19493800, 21443180, 26803975, 42886360, 53607950, 107215900, 214431800]

約数ペア:

[(1, 214431800), (2, 107215900), (4, 53607950), (5, 42886360), (8, 26803975), (10, 21443180), (11, 19493800), (20, 10721590), (22, 9746900), (25, 8577272), (29, 7394200), (40, 5360795), (44, 4873450), (50, 4288636), (55, 3898760), (58, 3697100), (88, 2436725), (100, 2144318), (110, 1949380), (116, 1848550), (145, 1478840), (200, 1072159), (220, 974690), (232, 924275), (275, 779752), (290, 739420), (319, 672200), (440, 487345), (550, 389876), (580, 369710), (638, 336100), (725, 295768), (1100, 194938), (1160, 184855), (1276, 168050), (1450, 147884), (1595, 134440), (2200, 97469), (2552, 84025), (2900, 73942), (3190, 67220), (3361, 63800), (5800, 36971), (6380, 33610), (6722, 31900), (7975, 26888), (12760, 16805), (13444, 15950)]