217625400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 757094400

約数和(自身を除く): 539469000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 191, 200, 211, 216, 225, 270, 300, 360, 382, 422, 450, 540, 573, 600, 633, 675, 764, 844, 900, 955, 1055, 1080, 1146, 1266, 1350, 1528, 1688, 1719, 1800, 1899, 1910, 2110, 2292, 2532, 2700, 2865, 3165, 3438, 3798, 3820, 4220, 4584, 4775, 5064, 5157, 5275, 5400, 5697, 5730, 6330, 6876, 7596, 7640, 8440, 8595, 9495, 9550, 10314, 10550, 11394, 11460, 12660, 13752, 14325, 15192, 15825, 17190, 18990, 19100, 20628, 21100, 22788, 22920, 25320, 25785, 28485, 28650, 31650, 34380, 37980, 38200, 40301, 41256, 42200, 42975, 45576, 47475, 51570, 56970, 57300, 63300, 68760, 75960, 80602, 85950, 94950, 103140, 113940, 114600, 120903, 126600, 128925, 142425, 161204, 171900, 189900, 201505, 206280, 227880, 241806, 257850, 284850, 322408, 343800, 362709, 379800, 403010, 483612, 515700, 569700, 604515, 725418, 806020, 967224, 1007525, 1031400, 1088127, 1139400, 1209030, 1450836, 1612040, 1813545, 2015050, 2176254, 2418060, 2901672, 3022575, 3627090, 4030100, 4352508, 4836120, 5440635, 6045150, 7254180, 8060200, 8705016, 9067725, 10881270, 12090300, 14508360, 18135450, 21762540, 24180600, 27203175, 36270900, 43525080, 54406350, 72541800, 108812700, 217625400]

約数ペア:

[(1, 217625400), (2, 108812700), (3, 72541800), (4, 54406350), (5, 43525080), (6, 36270900), (8, 27203175), (9, 24180600), (10, 21762540), (12, 18135450), (15, 14508360), (18, 12090300), (20, 10881270), (24, 9067725), (25, 8705016), (27, 8060200), (30, 7254180), (36, 6045150), (40, 5440635), (45, 4836120), (50, 4352508), (54, 4030100), (60, 3627090), (72, 3022575), (75, 2901672), (90, 2418060), (100, 2176254), (108, 2015050), (120, 1813545), (135, 1612040), (150, 1450836), (180, 1209030), (191, 1139400), (200, 1088127), (211, 1031400), (216, 1007525), (225, 967224), (270, 806020), (300, 725418), (360, 604515), (382, 569700), (422, 515700), (450, 483612), (540, 403010), (573, 379800), (600, 362709), (633, 343800), (675, 322408), (764, 284850), (844, 257850), (900, 241806), (955, 227880), (1055, 206280), (1080, 201505), (1146, 189900), (1266, 171900), (1350, 161204), (1528, 142425), (1688, 128925), (1719, 126600), (1800, 120903), (1899, 114600), (1910, 113940), (2110, 103140), (2292, 94950), (2532, 85950), (2700, 80602), (2865, 75960), (3165, 68760), (3438, 63300), (3798, 57300), (3820, 56970), (4220, 51570), (4584, 47475), (4775, 45576), (5064, 42975), (5157, 42200), (5275, 41256), (5400, 40301), (5697, 38200), (5730, 37980), (6330, 34380), (6876, 31650), (7596, 28650), (7640, 28485), (8440, 25785), (8595, 25320), (9495, 22920), (9550, 22788), (10314, 21100), (10550, 20628), (11394, 19100), (11460, 18990), (12660, 17190), (13752, 15825), (14325, 15192)]