142312800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 544465152

約数和(自身を除く): 402152352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 96, 100, 105, 112, 120, 129, 140, 150, 160, 168, 172, 175, 197, 200, 210, 215, 224, 240, 258, 280, 300, 301, 336, 344, 350, 394, 400, 420, 430, 480, 516, 525, 560, 591, 600, 602, 645, 672, 688, 700, 788, 800, 840, 860, 903, 985, 1032, 1050, 1075, 1120, 1182, 1200, 1204, 1290, 1376, 1379, 1400, 1505, 1576, 1680, 1720, 1806, 1970, 2064, 2100, 2150, 2364, 2400, 2408, 2580, 2758, 2800, 2955, 3010, 3152, 3225, 3360, 3440, 3612, 3940, 4128, 4137, 4200, 4300, 4515, 4728, 4816, 4925, 5160, 5516, 5600, 5910, 6020, 6304, 6450, 6880, 6895, 7224, 7525, 7880, 8274, 8400, 8471, 8600, 9030, 9456, 9632, 9850, 10320, 11032, 11820, 12040, 12900, 13790, 14448, 14775, 15050, 15760, 16548, 16800, 16942, 17200, 18060, 18912, 19700, 20640, 20685, 22064, 22575, 23640, 24080, 25413, 25800, 27580, 28896, 29550, 30100, 31520, 33096, 33884, 34400, 34475, 36120, 39400, 41370, 42355, 44128, 45150, 47280, 48160, 50826, 51600, 55160, 59100, 59297, 60200, 66192, 67768, 68950, 72240, 78800, 82740, 84710, 90300, 94560, 101652, 103200, 103425, 110320, 118200, 118594, 120400, 127065, 132384, 135536, 137900, 144480, 157600, 165480, 169420, 177891, 180600, 203304, 206850, 211775, 220640, 236400, 237188, 240800, 254130, 271072, 275800, 296485, 330960, 338840, 355782, 361200, 406608, 413700, 423550, 472800, 474376, 508260, 551600, 592970, 635325, 661920, 677680, 711564, 722400, 813216, 827400, 847100, 889455, 948752, 1016520, 1103200, 1185940, 1270650, 1355360, 1423128, 1482425, 1654800, 1694200, 1778910, 1897504, 2033040, 2371880, 2541300, 2846256, 2964850, 3309600, 3388400, 3557820, 4066080, 4447275, 4743760, 5082600, 5692512, 5929700, 6776800, 7115640, 8894550, 9487520, 10165200, 11859400, 14231280, 17789100, 20330400, 23718800, 28462560, 35578200, 47437600, 71156400, 142312800]

約数ペア:

[(1, 142312800), (2, 71156400), (3, 47437600), (4, 35578200), (5, 28462560), (6, 23718800), (7, 20330400), (8, 17789100), (10, 14231280), (12, 11859400), (14, 10165200), (15, 9487520), (16, 8894550), (20, 7115640), (21, 6776800), (24, 5929700), (25, 5692512), (28, 5082600), (30, 4743760), (32, 4447275), (35, 4066080), (40, 3557820), (42, 3388400), (43, 3309600), (48, 2964850), (50, 2846256), (56, 2541300), (60, 2371880), (70, 2033040), (75, 1897504), (80, 1778910), (84, 1694200), (86, 1654800), (96, 1482425), (100, 1423128), (105, 1355360), (112, 1270650), (120, 1185940), (129, 1103200), (140, 1016520), (150, 948752), (160, 889455), (168, 847100), (172, 827400), (175, 813216), (197, 722400), (200, 711564), (210, 677680), (215, 661920), (224, 635325), (240, 592970), (258, 551600), (280, 508260), (300, 474376), (301, 472800), (336, 423550), (344, 413700), (350, 406608), (394, 361200), (400, 355782), (420, 338840), (430, 330960), (480, 296485), (516, 275800), (525, 271072), (560, 254130), (591, 240800), (600, 237188), (602, 236400), (645, 220640), (672, 211775), (688, 206850), (700, 203304), (788, 180600), (800, 177891), (840, 169420), (860, 165480), (903, 157600), (985, 144480), (1032, 137900), (1050, 135536), (1075, 132384), (1120, 127065), (1182, 120400), (1200, 118594), (1204, 118200), (1290, 110320), (1376, 103425), (1379, 103200), (1400, 101652), (1505, 94560), (1576, 90300), (1680, 84710), (1720, 82740), (1806, 78800), (1970, 72240), (2064, 68950), (2100, 67768), (2150, 66192), (2364, 60200), (2400, 59297), (2408, 59100), (2580, 55160), (2758, 51600), (2800, 50826), (2955, 48160), (3010, 47280), (3152, 45150), (3225, 44128), (3360, 42355), (3440, 41370), (3612, 39400), (3940, 36120), (4128, 34475), (4137, 34400), (4200, 33884), (4300, 33096), (4515, 31520), (4728, 30100), (4816, 29550), (4925, 28896), (5160, 27580), (5516, 25800), (5600, 25413), (5910, 24080), (6020, 23640), (6304, 22575), (6450, 22064), (6880, 20685), (6895, 20640), (7224, 19700), (7525, 18912), (7880, 18060), (8274, 17200), (8400, 16942), (8471, 16800), (8600, 16548), (9030, 15760), (9456, 15050), (9632, 14775), (9850, 14448), (10320, 13790), (11032, 12900), (11820, 12040)]