90717993900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1083847}}^1$

素因数の和:1083901

約数の個数: 144

約数和(自身を含む): 301049620480

約数和(自身を除く): 210331626580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2700, 2790, 3100, 3348, 4185, 4650, 5580, 6975, 8370, 9300, 13950, 16740, 20925, 27900, 41850, 83700, 1083847, 2167694, 3251541, 4335388, 5419235, 6503082, 9754623, 10838470, 13006164, 16257705, 19509246, 21676940, 27096175, 29263869, 32515410, 33599257, 39018492, 48773115, 54192350, 58527738, 65030820, 67198514, 81288525, 97546230, 100797771, 108384700, 117055476, 134397028, 146319345, 162577050, 167996285, 195092460, 201595542, 243865575, 292638690, 302393313, 325154100, 335992570, 403191084, 487731150, 503988855, 585277380, 604786626, 671985140, 731596725, 839981425, 907179939, 975462300, 1007977710, 1209573252, 1463193450, 1511966565, 1679962850, 1814359878, 2015955420, 2519944275, 2926386900, 3023933130, 3359925700, 3628719756, 4535899695, 5039888550, 6047866260, 7559832825, 9071799390, 10079777100, 15119665650, 18143598780, 22679498475, 30239331300, 45358996950, 90717993900]

約数ペア:

[(1, 90717993900), (2, 45358996950), (3, 30239331300), (4, 22679498475), (5, 18143598780), (6, 15119665650), (9, 10079777100), (10, 9071799390), (12, 7559832825), (15, 6047866260), (18, 5039888550), (20, 4535899695), (25, 3628719756), (27, 3359925700), (30, 3023933130), (31, 2926386900), (36, 2519944275), (45, 2015955420), (50, 1814359878), (54, 1679962850), (60, 1511966565), (62, 1463193450), (75, 1209573252), (90, 1007977710), (93, 975462300), (100, 907179939), (108, 839981425), (124, 731596725), (135, 671985140), (150, 604786626), (155, 585277380), (180, 503988855), (186, 487731150), (225, 403191084), (270, 335992570), (279, 325154100), (300, 302393313), (310, 292638690), (372, 243865575), (450, 201595542), (465, 195092460), (540, 167996285), (558, 162577050), (620, 146319345), (675, 134397028), (775, 117055476), (837, 108384700), (900, 100797771), (930, 97546230), (1116, 81288525), (1350, 67198514), (1395, 65030820), (1550, 58527738), (1674, 54192350), (1860, 48773115), (2325, 39018492), (2700, 33599257), (2790, 32515410), (3100, 29263869), (3348, 27096175), (4185, 21676940), (4650, 19509246), (5580, 16257705), (6975, 13006164), (8370, 10838470), (9300, 9754623), (13950, 6503082), (16740, 5419235), (20925, 4335388), (27900, 3251541), (41850, 2167694), (83700, 1083847)]