47989200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 182666880

約数和(自身を除く): 134677680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 197, 200, 203, 210, 232, 240, 280, 290, 300, 336, 348, 350, 394, 400, 406, 420, 435, 464, 525, 560, 580, 591, 600, 609, 696, 700, 725, 788, 812, 840, 870, 985, 1015, 1050, 1160, 1182, 1200, 1218, 1379, 1392, 1400, 1450, 1576, 1624, 1680, 1740, 1970, 2030, 2100, 2175, 2320, 2364, 2436, 2758, 2800, 2900, 2955, 3045, 3152, 3248, 3480, 3940, 4060, 4137, 4200, 4350, 4728, 4872, 4925, 5075, 5516, 5713, 5800, 5910, 6090, 6895, 6960, 7880, 8120, 8274, 8400, 8700, 9456, 9744, 9850, 10150, 11032, 11426, 11600, 11820, 12180, 13790, 14775, 15225, 15760, 16240, 16548, 17139, 17400, 19700, 20300, 20685, 22064, 22852, 23640, 24360, 27580, 28565, 29550, 30450, 33096, 34278, 34475, 34800, 39400, 39991, 40600, 41370, 45704, 47280, 48720, 55160, 57130, 59100, 60900, 66192, 68556, 68950, 78800, 79982, 81200, 82740, 85695, 91408, 103425, 110320, 114260, 118200, 119973, 121800, 137112, 137900, 142825, 159964, 165480, 171390, 199955, 206850, 228520, 236400, 239946, 243600, 274224, 275800, 285650, 319928, 330960, 342780, 399910, 413700, 428475, 457040, 479892, 551600, 571300, 599865, 639856, 685560, 799820, 827400, 856950, 959784, 999775, 1142600, 1199730, 1371120, 1599640, 1654800, 1713900, 1919568, 1999550, 2285200, 2399460, 2999325, 3199280, 3427800, 3999100, 4798920, 5998650, 6855600, 7998200, 9597840, 11997300, 15996400, 23994600, 47989200]

約数ペア:

[(1, 47989200), (2, 23994600), (3, 15996400), (4, 11997300), (5, 9597840), (6, 7998200), (7, 6855600), (8, 5998650), (10, 4798920), (12, 3999100), (14, 3427800), (15, 3199280), (16, 2999325), (20, 2399460), (21, 2285200), (24, 1999550), (25, 1919568), (28, 1713900), (29, 1654800), (30, 1599640), (35, 1371120), (40, 1199730), (42, 1142600), (48, 999775), (50, 959784), (56, 856950), (58, 827400), (60, 799820), (70, 685560), (75, 639856), (80, 599865), (84, 571300), (87, 551600), (100, 479892), (105, 457040), (112, 428475), (116, 413700), (120, 399910), (140, 342780), (145, 330960), (150, 319928), (168, 285650), (174, 275800), (175, 274224), (197, 243600), (200, 239946), (203, 236400), (210, 228520), (232, 206850), (240, 199955), (280, 171390), (290, 165480), (300, 159964), (336, 142825), (348, 137900), (350, 137112), (394, 121800), (400, 119973), (406, 118200), (420, 114260), (435, 110320), (464, 103425), (525, 91408), (560, 85695), (580, 82740), (591, 81200), (600, 79982), (609, 78800), (696, 68950), (700, 68556), (725, 66192), (788, 60900), (812, 59100), (840, 57130), (870, 55160), (985, 48720), (1015, 47280), (1050, 45704), (1160, 41370), (1182, 40600), (1200, 39991), (1218, 39400), (1379, 34800), (1392, 34475), (1400, 34278), (1450, 33096), (1576, 30450), (1624, 29550), (1680, 28565), (1740, 27580), (1970, 24360), (2030, 23640), (2100, 22852), (2175, 22064), (2320, 20685), (2364, 20300), (2436, 19700), (2758, 17400), (2800, 17139), (2900, 16548), (2955, 16240), (3045, 15760), (3152, 15225), (3248, 14775), (3480, 13790), (3940, 12180), (4060, 11820), (4137, 11600), (4200, 11426), (4350, 11032), (4728, 10150), (4872, 9850), (4925, 9744), (5075, 9456), (5516, 8700), (5713, 8400), (5800, 8274), (5910, 8120), (6090, 7880), (6895, 6960)]