557047400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 1613230080

約数和(自身を除く): 1056182680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 127, 130, 140, 175, 182, 200, 241, 254, 260, 280, 325, 350, 364, 455, 482, 508, 520, 635, 650, 700, 728, 889, 910, 964, 1016, 1205, 1270, 1300, 1400, 1651, 1687, 1778, 1820, 1928, 2275, 2410, 2540, 2600, 3133, 3175, 3302, 3374, 3556, 3640, 4445, 4550, 4820, 5080, 6025, 6266, 6350, 6604, 6748, 7112, 8255, 8435, 8890, 9100, 9640, 11557, 12050, 12532, 12700, 13208, 13496, 15665, 16510, 16870, 17780, 18200, 21931, 22225, 23114, 24100, 25064, 25400, 30607, 31330, 33020, 33740, 35560, 41275, 42175, 43862, 44450, 46228, 48200, 57785, 61214, 62660, 66040, 67480, 78325, 82550, 84350, 87724, 88900, 92456, 109655, 115570, 122428, 125320, 153035, 156650, 165100, 168700, 175448, 177800, 214249, 219310, 231140, 244856, 288925, 306070, 313300, 330200, 337400, 397891, 428498, 438620, 462280, 548275, 577850, 612140, 626600, 765175, 795782, 856996, 877240, 1071245, 1096550, 1155700, 1224280, 1530350, 1591564, 1713992, 1989455, 2142490, 2193100, 2311400, 2785237, 3060700, 3183128, 3978910, 4284980, 4386200, 5356225, 5570474, 6121400, 7957820, 8569960, 9947275, 10712450, 11140948, 13926185, 15915640, 19894550, 21424900, 22281896, 27852370, 39789100, 42849800, 55704740, 69630925, 79578200, 111409480, 139261850, 278523700, 557047400]

約数ペア:

[(1, 557047400), (2, 278523700), (4, 139261850), (5, 111409480), (7, 79578200), (8, 69630925), (10, 55704740), (13, 42849800), (14, 39789100), (20, 27852370), (25, 22281896), (26, 21424900), (28, 19894550), (35, 15915640), (40, 13926185), (50, 11140948), (52, 10712450), (56, 9947275), (65, 8569960), (70, 7957820), (91, 6121400), (100, 5570474), (104, 5356225), (127, 4386200), (130, 4284980), (140, 3978910), (175, 3183128), (182, 3060700), (200, 2785237), (241, 2311400), (254, 2193100), (260, 2142490), (280, 1989455), (325, 1713992), (350, 1591564), (364, 1530350), (455, 1224280), (482, 1155700), (508, 1096550), (520, 1071245), (635, 877240), (650, 856996), (700, 795782), (728, 765175), (889, 626600), (910, 612140), (964, 577850), (1016, 548275), (1205, 462280), (1270, 438620), (1300, 428498), (1400, 397891), (1651, 337400), (1687, 330200), (1778, 313300), (1820, 306070), (1928, 288925), (2275, 244856), (2410, 231140), (2540, 219310), (2600, 214249), (3133, 177800), (3175, 175448), (3302, 168700), (3374, 165100), (3556, 156650), (3640, 153035), (4445, 125320), (4550, 122428), (4820, 115570), (5080, 109655), (6025, 92456), (6266, 88900), (6350, 87724), (6604, 84350), (6748, 82550), (7112, 78325), (8255, 67480), (8435, 66040), (8890, 62660), (9100, 61214), (9640, 57785), (11557, 48200), (12050, 46228), (12532, 44450), (12700, 43862), (13208, 42175), (13496, 41275), (15665, 35560), (16510, 33740), (16870, 33020), (17780, 31330), (18200, 30607), (21931, 25400), (22225, 25064), (23114, 24100)]