18135600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 70852608

約数和(自身を除く): 52717008

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, 127, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 254, 255, 272, 280, 300, 336, 340, 350, 357, 381, 400, 408, 420, 425, 476, 508, 510, 525, 560, 595, 600, 635, 680, 700, 714, 762, 816, 840, 850, 889, 952, 1016, 1020, 1050, 1190, 1200, 1270, 1275, 1360, 1400, 1428, 1524, 1680, 1700, 1778, 1785, 1904, 1905, 2032, 2040, 2100, 2159, 2380, 2540, 2550, 2667, 2800, 2856, 2975, 3048, 3175, 3400, 3556, 3570, 3810, 4080, 4200, 4318, 4445, 4760, 5080, 5100, 5334, 5712, 5950, 6096, 6350, 6477, 6800, 7112, 7140, 7620, 8400, 8636, 8890, 8925, 9520, 9525, 10160, 10200, 10668, 10795, 11900, 12700, 12954, 13335, 14224, 14280, 15113, 15240, 17272, 17780, 17850, 19050, 20400, 21336, 21590, 22225, 23800, 25400, 25908, 26670, 28560, 30226, 30480, 32385, 34544, 35560, 35700, 38100, 42672, 43180, 44450, 45339, 47600, 50800, 51816, 53340, 53975, 60452, 64770, 66675, 71120, 71400, 75565, 76200, 86360, 88900, 90678, 103632, 106680, 107950, 120904, 129540, 133350, 142800, 151130, 152400, 161925, 172720, 177800, 181356, 213360, 215900, 226695, 241808, 259080, 266700, 302260, 323850, 355600, 362712, 377825, 431800, 453390, 518160, 533400, 604520, 647700, 725424, 755650, 863600, 906780, 1066800, 1133475, 1209040, 1295400, 1511300, 1813560, 2266950, 2590800, 3022600, 3627120, 4533900, 6045200, 9067800, 18135600]

約数ペア:

[(1, 18135600), (2, 9067800), (3, 6045200), (4, 4533900), (5, 3627120), (6, 3022600), (7, 2590800), (8, 2266950), (10, 1813560), (12, 1511300), (14, 1295400), (15, 1209040), (16, 1133475), (17, 1066800), (20, 906780), (21, 863600), (24, 755650), (25, 725424), (28, 647700), (30, 604520), (34, 533400), (35, 518160), (40, 453390), (42, 431800), (48, 377825), (50, 362712), (51, 355600), (56, 323850), (60, 302260), (68, 266700), (70, 259080), (75, 241808), (80, 226695), (84, 215900), (85, 213360), (100, 181356), (102, 177800), (105, 172720), (112, 161925), (119, 152400), (120, 151130), (127, 142800), (136, 133350), (140, 129540), (150, 120904), (168, 107950), (170, 106680), (175, 103632), (200, 90678), (204, 88900), (210, 86360), (238, 76200), (240, 75565), (254, 71400), (255, 71120), (272, 66675), (280, 64770), (300, 60452), (336, 53975), (340, 53340), (350, 51816), (357, 50800), (381, 47600), (400, 45339), (408, 44450), (420, 43180), (425, 42672), (476, 38100), (508, 35700), (510, 35560), (525, 34544), (560, 32385), (595, 30480), (600, 30226), (635, 28560), (680, 26670), (700, 25908), (714, 25400), (762, 23800), (816, 22225), (840, 21590), (850, 21336), (889, 20400), (952, 19050), (1016, 17850), (1020, 17780), (1050, 17272), (1190, 15240), (1200, 15113), (1270, 14280), (1275, 14224), (1360, 13335), (1400, 12954), (1428, 12700), (1524, 11900), (1680, 10795), (1700, 10668), (1778, 10200), (1785, 10160), (1904, 9525), (1905, 9520), (2032, 8925), (2040, 8890), (2100, 8636), (2159, 8400), (2380, 7620), (2540, 7140), (2550, 7112), (2667, 6800), (2800, 6477), (2856, 6350), (2975, 6096), (3048, 5950), (3175, 5712), (3400, 5334), (3556, 5100), (3570, 5080), (3810, 4760), (4080, 4445), (4200, 4318)]