168002100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 180

約数和(自身を含む): 622605984

約数和(自身を除く): 454603884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 2963, 3150, 3780, 4050, 4725, 5670, 5926, 6300, 8100, 8889, 9450, 11340, 11852, 14175, 14815, 17778, 18900, 20741, 26667, 28350, 29630, 35556, 41482, 44445, 53334, 56700, 59260, 62223, 74075, 80001, 82964, 88890, 103705, 106668, 124446, 133335, 148150, 160002, 177780, 186669, 207410, 222225, 240003, 248892, 266670, 296300, 311115, 320004, 373338, 400005, 414820, 444450, 480006, 518525, 533340, 560007, 622230, 666675, 746676, 800010, 888900, 933345, 960012, 1037050, 1120014, 1200015, 1244460, 1333350, 1555575, 1600020, 1680021, 1866690, 2000025, 2074100, 2240028, 2400030, 2666700, 2800035, 3111150, 3360042, 3733380, 4000050, 4666725, 4800060, 5600070, 6000075, 6222300, 6720084, 8000100, 8400105, 9333450, 11200140, 12000150, 14000175, 16800210, 18666900, 24000300, 28000350, 33600420, 42000525, 56000700, 84001050, 168002100]

約数ペア:

[(1, 168002100), (2, 84001050), (3, 56000700), (4, 42000525), (5, 33600420), (6, 28000350), (7, 24000300), (9, 18666900), (10, 16800210), (12, 14000175), (14, 12000150), (15, 11200140), (18, 9333450), (20, 8400105), (21, 8000100), (25, 6720084), (27, 6222300), (28, 6000075), (30, 5600070), (35, 4800060), (36, 4666725), (42, 4000050), (45, 3733380), (50, 3360042), (54, 3111150), (60, 2800035), (63, 2666700), (70, 2400030), (75, 2240028), (81, 2074100), (84, 2000025), (90, 1866690), (100, 1680021), (105, 1600020), (108, 1555575), (126, 1333350), (135, 1244460), (140, 1200015), (150, 1120014), (162, 1037050), (175, 960012), (180, 933345), (189, 888900), (210, 800010), (225, 746676), (252, 666675), (270, 622230), (300, 560007), (315, 533340), (324, 518525), (350, 480006), (378, 444450), (405, 414820), (420, 400005), (450, 373338), (525, 320004), (540, 311115), (567, 296300), (630, 266670), (675, 248892), (700, 240003), (756, 222225), (810, 207410), (900, 186669), (945, 177780), (1050, 160002), (1134, 148150), (1260, 133335), (1350, 124446), (1575, 106668), (1620, 103705), (1890, 88890), (2025, 82964), (2100, 80001), (2268, 74075), (2700, 62223), (2835, 59260), (2963, 56700), (3150, 53334), (3780, 44445), (4050, 41482), (4725, 35556), (5670, 29630), (5926, 28350), (6300, 26667), (8100, 20741), (8889, 18900), (9450, 17778), (11340, 14815), (11852, 14175)]