153861400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 454970880

約数和(自身を除く): 301109480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 97, 100, 103, 110, 140, 154, 175, 194, 200, 206, 220, 275, 280, 308, 350, 385, 388, 412, 440, 485, 515, 550, 616, 679, 700, 721, 770, 776, 824, 970, 1030, 1067, 1100, 1133, 1358, 1400, 1442, 1540, 1925, 1940, 2060, 2134, 2200, 2266, 2425, 2575, 2716, 2884, 3080, 3395, 3605, 3850, 3880, 4120, 4268, 4532, 4850, 5150, 5335, 5432, 5665, 5768, 6790, 7210, 7469, 7700, 7931, 8536, 9064, 9700, 9991, 10300, 10670, 11330, 13580, 14420, 14938, 15400, 15862, 16975, 18025, 19400, 19982, 20600, 21340, 22660, 26675, 27160, 28325, 28840, 29876, 31724, 33950, 36050, 37345, 39655, 39964, 42680, 45320, 49955, 53350, 56650, 59752, 63448, 67900, 69937, 72100, 74690, 79310, 79928, 99910, 106700, 109901, 113300, 135800, 139874, 144200, 149380, 158620, 186725, 198275, 199820, 213400, 219802, 226600, 249775, 279748, 298760, 317240, 349685, 373450, 396550, 399640, 439604, 499550, 549505, 559496, 699370, 746900, 769307, 793100, 879208, 999100, 1099010, 1398740, 1493800, 1538614, 1586200, 1748425, 1998200, 2198020, 2747525, 2797480, 3077228, 3496850, 3846535, 4396040, 5495050, 6154456, 6993700, 7693070, 10990100, 13987400, 15386140, 19232675, 21980200, 30772280, 38465350, 76930700, 153861400]

約数ペア:

[(1, 153861400), (2, 76930700), (4, 38465350), (5, 30772280), (7, 21980200), (8, 19232675), (10, 15386140), (11, 13987400), (14, 10990100), (20, 7693070), (22, 6993700), (25, 6154456), (28, 5495050), (35, 4396040), (40, 3846535), (44, 3496850), (50, 3077228), (55, 2797480), (56, 2747525), (70, 2198020), (77, 1998200), (88, 1748425), (97, 1586200), (100, 1538614), (103, 1493800), (110, 1398740), (140, 1099010), (154, 999100), (175, 879208), (194, 793100), (200, 769307), (206, 746900), (220, 699370), (275, 559496), (280, 549505), (308, 499550), (350, 439604), (385, 399640), (388, 396550), (412, 373450), (440, 349685), (485, 317240), (515, 298760), (550, 279748), (616, 249775), (679, 226600), (700, 219802), (721, 213400), (770, 199820), (776, 198275), (824, 186725), (970, 158620), (1030, 149380), (1067, 144200), (1100, 139874), (1133, 135800), (1358, 113300), (1400, 109901), (1442, 106700), (1540, 99910), (1925, 79928), (1940, 79310), (2060, 74690), (2134, 72100), (2200, 69937), (2266, 67900), (2425, 63448), (2575, 59752), (2716, 56650), (2884, 53350), (3080, 49955), (3395, 45320), (3605, 42680), (3850, 39964), (3880, 39655), (4120, 37345), (4268, 36050), (4532, 33950), (4850, 31724), (5150, 29876), (5335, 28840), (5432, 28325), (5665, 27160), (5768, 26675), (6790, 22660), (7210, 21340), (7469, 20600), (7700, 19982), (7931, 19400), (8536, 18025), (9064, 16975), (9700, 15862), (9991, 15400), (10300, 14938), (10670, 14420), (11330, 13580)]