22042800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 85029280

約数和(自身を除く): 62986480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 157, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 314, 325, 351, 360, 390, 400, 432, 450, 468, 471, 520, 540, 585, 600, 624, 628, 650, 675, 702, 720, 780, 785, 900, 936, 942, 975, 1040, 1080, 1170, 1200, 1256, 1300, 1350, 1404, 1413, 1560, 1570, 1755, 1800, 1872, 1884, 1950, 2041, 2160, 2340, 2355, 2512, 2600, 2700, 2808, 2826, 2925, 3120, 3140, 3510, 3600, 3768, 3900, 3925, 4082, 4239, 4680, 4710, 5200, 5400, 5616, 5652, 5850, 6123, 6280, 7020, 7065, 7536, 7800, 7850, 8164, 8478, 8775, 9360, 9420, 10205, 10800, 11304, 11700, 11775, 12246, 12560, 14040, 14130, 15600, 15700, 16328, 16956, 17550, 18369, 18840, 20410, 21195, 22608, 23400, 23550, 24492, 28080, 28260, 30615, 31400, 32656, 33912, 35100, 35325, 36738, 37680, 40820, 42390, 46800, 47100, 48984, 51025, 55107, 56520, 61230, 62800, 67824, 70200, 70650, 73476, 81640, 84780, 91845, 94200, 97968, 102050, 105975, 110214, 113040, 122460, 140400, 141300, 146952, 153075, 163280, 169560, 183690, 188400, 204100, 211950, 220428, 244920, 275535, 282600, 293904, 306150, 339120, 367380, 408200, 423900, 440856, 459225, 489840, 551070, 565200, 612300, 734760, 816400, 847800, 881712, 918450, 1102140, 1224600, 1377675, 1469520, 1695600, 1836900, 2204280, 2449200, 2755350, 3673800, 4408560, 5510700, 7347600, 11021400, 22042800]

約数ペア:

[(1, 22042800), (2, 11021400), (3, 7347600), (4, 5510700), (5, 4408560), (6, 3673800), (8, 2755350), (9, 2449200), (10, 2204280), (12, 1836900), (13, 1695600), (15, 1469520), (16, 1377675), (18, 1224600), (20, 1102140), (24, 918450), (25, 881712), (26, 847800), (27, 816400), (30, 734760), (36, 612300), (39, 565200), (40, 551070), (45, 489840), (48, 459225), (50, 440856), (52, 423900), (54, 408200), (60, 367380), (65, 339120), (72, 306150), (75, 293904), (78, 282600), (80, 275535), (90, 244920), (100, 220428), (104, 211950), (108, 204100), (117, 188400), (120, 183690), (130, 169560), (135, 163280), (144, 153075), (150, 146952), (156, 141300), (157, 140400), (180, 122460), (195, 113040), (200, 110214), (208, 105975), (216, 102050), (225, 97968), (234, 94200), (240, 91845), (260, 84780), (270, 81640), (300, 73476), (312, 70650), (314, 70200), (325, 67824), (351, 62800), (360, 61230), (390, 56520), (400, 55107), (432, 51025), (450, 48984), (468, 47100), (471, 46800), (520, 42390), (540, 40820), (585, 37680), (600, 36738), (624, 35325), (628, 35100), (650, 33912), (675, 32656), (702, 31400), (720, 30615), (780, 28260), (785, 28080), (900, 24492), (936, 23550), (942, 23400), (975, 22608), (1040, 21195), (1080, 20410), (1170, 18840), (1200, 18369), (1256, 17550), (1300, 16956), (1350, 16328), (1404, 15700), (1413, 15600), (1560, 14130), (1570, 14040), (1755, 12560), (1800, 12246), (1872, 11775), (1884, 11700), (1950, 11304), (2041, 10800), (2160, 10205), (2340, 9420), (2355, 9360), (2512, 8775), (2600, 8478), (2700, 8164), (2808, 7850), (2826, 7800), (2925, 7536), (3120, 7065), (3140, 7020), (3510, 6280), (3600, 6123), (3768, 5850), (3900, 5652), (3925, 5616), (4082, 5400), (4239, 5200), (4680, 4710)]