55120800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 218236032

約数和(自身を除く): 163115232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 193, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 386, 400, 408, 420, 425, 476, 480, 510, 525, 544, 560, 579, 595, 600, 672, 680, 700, 714, 772, 800, 816, 840, 850, 952, 965, 1020, 1050, 1120, 1158, 1190, 1200, 1275, 1351, 1360, 1400, 1428, 1544, 1632, 1680, 1700, 1785, 1904, 1930, 2040, 2100, 2316, 2380, 2400, 2550, 2702, 2720, 2800, 2856, 2895, 2975, 3088, 3281, 3360, 3400, 3570, 3808, 3860, 4053, 4080, 4200, 4632, 4760, 4825, 5100, 5404, 5600, 5712, 5790, 5950, 6176, 6562, 6755, 6800, 7140, 7720, 8106, 8160, 8400, 8925, 9264, 9520, 9650, 9843, 10200, 10808, 11424, 11580, 11900, 13124, 13510, 13600, 14280, 14475, 15440, 16212, 16405, 16800, 17850, 18528, 19040, 19300, 19686, 20265, 20400, 21616, 22967, 23160, 23800, 26248, 27020, 28560, 28950, 30880, 32424, 32810, 33775, 35700, 38600, 39372, 40530, 40800, 43232, 45934, 46320, 47600, 49215, 52496, 54040, 57120, 57900, 64848, 65620, 67550, 68901, 71400, 77200, 78744, 81060, 82025, 91868, 92640, 95200, 98430, 101325, 104992, 108080, 114835, 115800, 129696, 131240, 135100, 137802, 142800, 154400, 157488, 162120, 164050, 183736, 196860, 202650, 216160, 229670, 231600, 246075, 262480, 270200, 275604, 285600, 314976, 324240, 328100, 344505, 367472, 393720, 405300, 459340, 463200, 492150, 524960, 540400, 551208, 574175, 648480, 656200, 689010, 734944, 787440, 810600, 918680, 984300, 1080800, 1102416, 1148350, 1312400, 1378020, 1574880, 1621200, 1722525, 1837360, 1968600, 2204832, 2296700, 2624800, 2756040, 3242400, 3445050, 3674720, 3937200, 4593400, 5512080, 6890100, 7874400, 9186800, 11024160, 13780200, 18373600, 27560400, 55120800]

約数ペア:

[(1, 55120800), (2, 27560400), (3, 18373600), (4, 13780200), (5, 11024160), (6, 9186800), (7, 7874400), (8, 6890100), (10, 5512080), (12, 4593400), (14, 3937200), (15, 3674720), (16, 3445050), (17, 3242400), (20, 2756040), (21, 2624800), (24, 2296700), (25, 2204832), (28, 1968600), (30, 1837360), (32, 1722525), (34, 1621200), (35, 1574880), (40, 1378020), (42, 1312400), (48, 1148350), (50, 1102416), (51, 1080800), (56, 984300), (60, 918680), (68, 810600), (70, 787440), (75, 734944), (80, 689010), (84, 656200), (85, 648480), (96, 574175), (100, 551208), (102, 540400), (105, 524960), (112, 492150), (119, 463200), (120, 459340), (136, 405300), (140, 393720), (150, 367472), (160, 344505), (168, 328100), (170, 324240), (175, 314976), (193, 285600), (200, 275604), (204, 270200), (210, 262480), (224, 246075), (238, 231600), (240, 229670), (255, 216160), (272, 202650), (280, 196860), (300, 183736), (336, 164050), (340, 162120), (350, 157488), (357, 154400), (386, 142800), (400, 137802), (408, 135100), (420, 131240), (425, 129696), (476, 115800), (480, 114835), (510, 108080), (525, 104992), (544, 101325), (560, 98430), (579, 95200), (595, 92640), (600, 91868), (672, 82025), (680, 81060), (700, 78744), (714, 77200), (772, 71400), (800, 68901), (816, 67550), (840, 65620), (850, 64848), (952, 57900), (965, 57120), (1020, 54040), (1050, 52496), (1120, 49215), (1158, 47600), (1190, 46320), (1200, 45934), (1275, 43232), (1351, 40800), (1360, 40530), (1400, 39372), (1428, 38600), (1544, 35700), (1632, 33775), (1680, 32810), (1700, 32424), (1785, 30880), (1904, 28950), (1930, 28560), (2040, 27020), (2100, 26248), (2316, 23800), (2380, 23160), (2400, 22967), (2550, 21616), (2702, 20400), (2720, 20265), (2800, 19686), (2856, 19300), (2895, 19040), (2975, 18528), (3088, 17850), (3281, 16800), (3360, 16405), (3400, 16212), (3570, 15440), (3808, 14475), (3860, 14280), (4053, 13600), (4080, 13510), (4200, 13124), (4632, 11900), (4760, 11580), (4825, 11424), (5100, 10808), (5404, 10200), (5600, 9843), (5712, 9650), (5790, 9520), (5950, 9264), (6176, 8925), (6562, 8400), (6755, 8160), (6800, 8106), (7140, 7720)]