12238800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 47235072

約数和(自身を除く): 34996272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 47, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 94, 100, 105, 112, 120, 124, 140, 141, 150, 155, 168, 175, 186, 188, 200, 210, 217, 235, 240, 248, 280, 282, 300, 310, 329, 336, 350, 372, 376, 400, 420, 434, 465, 470, 496, 525, 560, 564, 600, 620, 651, 658, 700, 705, 744, 752, 775, 840, 868, 930, 940, 987, 1050, 1085, 1128, 1175, 1200, 1240, 1302, 1316, 1400, 1410, 1457, 1488, 1550, 1645, 1680, 1736, 1860, 1880, 1974, 2100, 2170, 2256, 2325, 2350, 2480, 2604, 2632, 2800, 2820, 2914, 3100, 3255, 3290, 3472, 3525, 3720, 3760, 3948, 4200, 4340, 4371, 4650, 4700, 4935, 5208, 5264, 5425, 5640, 5828, 6200, 6510, 6580, 7050, 7285, 7440, 7896, 8225, 8400, 8680, 8742, 9300, 9400, 9870, 10199, 10416, 10850, 11280, 11656, 12400, 13020, 13160, 14100, 14570, 15792, 16275, 16450, 17360, 17484, 18600, 18800, 19740, 20398, 21700, 21855, 23312, 24675, 26040, 26320, 28200, 29140, 30597, 32550, 32900, 34968, 36425, 37200, 39480, 40796, 43400, 43710, 49350, 50995, 52080, 56400, 58280, 61194, 65100, 65800, 69936, 72850, 78960, 81592, 86800, 87420, 98700, 101990, 109275, 116560, 122388, 130200, 131600, 145700, 152985, 163184, 174840, 197400, 203980, 218550, 244776, 254975, 260400, 291400, 305970, 349680, 394800, 407960, 437100, 489552, 509950, 582800, 611940, 764925, 815920, 874200, 1019900, 1223880, 1529850, 1748400, 2039800, 2447760, 3059700, 4079600, 6119400, 12238800]

約数ペア:

[(1, 12238800), (2, 6119400), (3, 4079600), (4, 3059700), (5, 2447760), (6, 2039800), (7, 1748400), (8, 1529850), (10, 1223880), (12, 1019900), (14, 874200), (15, 815920), (16, 764925), (20, 611940), (21, 582800), (24, 509950), (25, 489552), (28, 437100), (30, 407960), (31, 394800), (35, 349680), (40, 305970), (42, 291400), (47, 260400), (48, 254975), (50, 244776), (56, 218550), (60, 203980), (62, 197400), (70, 174840), (75, 163184), (80, 152985), (84, 145700), (93, 131600), (94, 130200), (100, 122388), (105, 116560), (112, 109275), (120, 101990), (124, 98700), (140, 87420), (141, 86800), (150, 81592), (155, 78960), (168, 72850), (175, 69936), (186, 65800), (188, 65100), (200, 61194), (210, 58280), (217, 56400), (235, 52080), (240, 50995), (248, 49350), (280, 43710), (282, 43400), (300, 40796), (310, 39480), (329, 37200), (336, 36425), (350, 34968), (372, 32900), (376, 32550), (400, 30597), (420, 29140), (434, 28200), (465, 26320), (470, 26040), (496, 24675), (525, 23312), (560, 21855), (564, 21700), (600, 20398), (620, 19740), (651, 18800), (658, 18600), (700, 17484), (705, 17360), (744, 16450), (752, 16275), (775, 15792), (840, 14570), (868, 14100), (930, 13160), (940, 13020), (987, 12400), (1050, 11656), (1085, 11280), (1128, 10850), (1175, 10416), (1200, 10199), (1240, 9870), (1302, 9400), (1316, 9300), (1400, 8742), (1410, 8680), (1457, 8400), (1488, 8225), (1550, 7896), (1645, 7440), (1680, 7285), (1736, 7050), (1860, 6580), (1880, 6510), (1974, 6200), (2100, 5828), (2170, 5640), (2256, 5425), (2325, 5264), (2350, 5208), (2480, 4935), (2604, 4700), (2632, 4650), (2800, 4371), (2820, 4340), (2914, 4200), (3100, 3948), (3255, 3760), (3290, 3720), (3472, 3525)]