142371600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 240

約数和(自身を含む): 552428928

約数和(自身を除く): 410057328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 997, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1680, 1700, 1785, 1904, 1994, 2040, 2100, 2380, 2550, 2800, 2856, 2975, 2991, 3400, 3570, 3988, 4080, 4200, 4760, 4985, 5100, 5712, 5950, 5982, 6800, 6979, 7140, 7976, 8400, 8925, 9520, 9970, 10200, 11900, 11964, 13958, 14280, 14955, 15952, 16949, 17850, 19940, 20400, 20937, 23800, 23928, 24925, 27916, 28560, 29910, 33898, 34895, 35700, 39880, 41874, 47600, 47856, 49850, 50847, 55832, 59820, 67796, 69790, 71400, 74775, 79760, 83748, 84745, 99700, 101694, 104685, 111664, 118643, 119640, 135592, 139580, 142800, 149550, 167496, 169490, 174475, 199400, 203388, 209370, 237286, 239280, 254235, 271184, 279160, 299100, 334992, 338980, 348950, 355929, 398800, 406776, 418740, 423725, 474572, 508470, 523425, 558320, 593215, 598200, 677960, 697900, 711858, 813552, 837480, 847450, 949144, 1016940, 1046850, 1186430, 1196400, 1271175, 1355920, 1395800, 1423716, 1674960, 1694900, 1779645, 1898288, 2033880, 2093700, 2372860, 2542350, 2791600, 2847432, 2966075, 3389800, 3559290, 4067760, 4187400, 4745720, 5084700, 5694864, 5932150, 6779600, 7118580, 8374800, 8898225, 9491440, 10169400, 11864300, 14237160, 17796450, 20338800, 23728600, 28474320, 35592900, 47457200, 71185800, 142371600]

約数ペア:

[(1, 142371600), (2, 71185800), (3, 47457200), (4, 35592900), (5, 28474320), (6, 23728600), (7, 20338800), (8, 17796450), (10, 14237160), (12, 11864300), (14, 10169400), (15, 9491440), (16, 8898225), (17, 8374800), (20, 7118580), (21, 6779600), (24, 5932150), (25, 5694864), (28, 5084700), (30, 4745720), (34, 4187400), (35, 4067760), (40, 3559290), (42, 3389800), (48, 2966075), (50, 2847432), (51, 2791600), (56, 2542350), (60, 2372860), (68, 2093700), (70, 2033880), (75, 1898288), (80, 1779645), (84, 1694900), (85, 1674960), (100, 1423716), (102, 1395800), (105, 1355920), (112, 1271175), (119, 1196400), (120, 1186430), (136, 1046850), (140, 1016940), (150, 949144), (168, 847450), (170, 837480), (175, 813552), (200, 711858), (204, 697900), (210, 677960), (238, 598200), (240, 593215), (255, 558320), (272, 523425), (280, 508470), (300, 474572), (336, 423725), (340, 418740), (350, 406776), (357, 398800), (400, 355929), (408, 348950), (420, 338980), (425, 334992), (476, 299100), (510, 279160), (525, 271184), (560, 254235), (595, 239280), (600, 237286), (680, 209370), (700, 203388), (714, 199400), (816, 174475), (840, 169490), (850, 167496), (952, 149550), (997, 142800), (1020, 139580), (1050, 135592), (1190, 119640), (1200, 118643), (1275, 111664), (1360, 104685), (1400, 101694), (1428, 99700), (1680, 84745), (1700, 83748), (1785, 79760), (1904, 74775), (1994, 71400), (2040, 69790), (2100, 67796), (2380, 59820), (2550, 55832), (2800, 50847), (2856, 49850), (2975, 47856), (2991, 47600), (3400, 41874), (3570, 39880), (3988, 35700), (4080, 34895), (4200, 33898), (4760, 29910), (4985, 28560), (5100, 27916), (5712, 24925), (5950, 23928), (5982, 23800), (6800, 20937), (6979, 20400), (7140, 19940), (7976, 17850), (8400, 16949), (8925, 15952), (9520, 14955), (9970, 14280), (10200, 13958), (11900, 11964)]