421408800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 216

約数和(自身を含む): 1502622576

約数和(自身を除く): 1081213776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 107, 120, 144, 150, 160, 180, 200, 214, 225, 240, 288, 300, 321, 360, 400, 428, 450, 480, 535, 547, 600, 642, 720, 800, 856, 900, 963, 1070, 1094, 1200, 1284, 1440, 1605, 1641, 1712, 1800, 1926, 2140, 2188, 2400, 2568, 2675, 2735, 3210, 3282, 3424, 3600, 3852, 4280, 4376, 4815, 4923, 5136, 5350, 5470, 6420, 6564, 7200, 7704, 8025, 8205, 8560, 8752, 9630, 9846, 10272, 10700, 10940, 12840, 13128, 13675, 15408, 16050, 16410, 17120, 17504, 19260, 19692, 21400, 21880, 24075, 24615, 25680, 26256, 27350, 30816, 32100, 32820, 38520, 39384, 41025, 42800, 43760, 48150, 49230, 51360, 52512, 54700, 58529, 64200, 65640, 77040, 78768, 82050, 85600, 87520, 96300, 98460, 109400, 117058, 123075, 128400, 131280, 154080, 157536, 164100, 175587, 192600, 196920, 218800, 234116, 246150, 256800, 262560, 292645, 328200, 351174, 385200, 393840, 437600, 468232, 492300, 526761, 585290, 656400, 702348, 770400, 787680, 877935, 936464, 984600, 1053522, 1170580, 1312800, 1404696, 1463225, 1755870, 1872928, 1969200, 2107044, 2341160, 2633805, 2809392, 2926450, 3511740, 3938400, 4214088, 4389675, 4682320, 5267610, 5618784, 5852900, 7023480, 8428176, 8779350, 9364640, 10535220, 11705800, 13169025, 14046960, 16856352, 17558700, 21070440, 23411600, 26338050, 28093920, 35117400, 42140880, 46823200, 52676100, 70234800, 84281760, 105352200, 140469600, 210704400, 421408800]

約数ペア:

[(1, 421408800), (2, 210704400), (3, 140469600), (4, 105352200), (5, 84281760), (6, 70234800), (8, 52676100), (9, 46823200), (10, 42140880), (12, 35117400), (15, 28093920), (16, 26338050), (18, 23411600), (20, 21070440), (24, 17558700), (25, 16856352), (30, 14046960), (32, 13169025), (36, 11705800), (40, 10535220), (45, 9364640), (48, 8779350), (50, 8428176), (60, 7023480), (72, 5852900), (75, 5618784), (80, 5267610), (90, 4682320), (96, 4389675), (100, 4214088), (107, 3938400), (120, 3511740), (144, 2926450), (150, 2809392), (160, 2633805), (180, 2341160), (200, 2107044), (214, 1969200), (225, 1872928), (240, 1755870), (288, 1463225), (300, 1404696), (321, 1312800), (360, 1170580), (400, 1053522), (428, 984600), (450, 936464), (480, 877935), (535, 787680), (547, 770400), (600, 702348), (642, 656400), (720, 585290), (800, 526761), (856, 492300), (900, 468232), (963, 437600), (1070, 393840), (1094, 385200), (1200, 351174), (1284, 328200), (1440, 292645), (1605, 262560), (1641, 256800), (1712, 246150), (1800, 234116), (1926, 218800), (2140, 196920), (2188, 192600), (2400, 175587), (2568, 164100), (2675, 157536), (2735, 154080), (3210, 131280), (3282, 128400), (3424, 123075), (3600, 117058), (3852, 109400), (4280, 98460), (4376, 96300), (4815, 87520), (4923, 85600), (5136, 82050), (5350, 78768), (5470, 77040), (6420, 65640), (6564, 64200), (7200, 58529), (7704, 54700), (8025, 52512), (8205, 51360), (8560, 49230), (8752, 48150), (9630, 43760), (9846, 42800), (10272, 41025), (10700, 39384), (10940, 38520), (12840, 32820), (13128, 32100), (13675, 30816), (15408, 27350), (16050, 26256), (16410, 25680), (17120, 24615), (17504, 24075), (19260, 21880), (19692, 21400)]