201982680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6498

約数の個数: 128

約数和(自身を含む): 696600000

約数和(自身を除く): 494617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 6449, 7830, 10440, 12898, 15660, 19347, 25796, 31320, 32245, 38694, 51592, 58041, 64490, 77388, 96735, 116082, 128980, 154776, 174123, 187021, 193470, 232164, 257960, 290205, 348246, 374042, 386940, 464328, 561063, 580410, 696492, 748084, 773880, 870615, 935105, 1122126, 1160820, 1392984, 1496168, 1683189, 1741230, 1870210, 2244252, 2321640, 2805315, 3366378, 3482460, 3740420, 4488504, 5049567, 5610630, 6732756, 6964920, 7480840, 8415945, 10099134, 11221260, 13465512, 16831890, 20198268, 22442520, 25247835, 33663780, 40396536, 50495670, 67327560, 100991340, 201982680]

約数ペア:

[(1, 201982680), (2, 100991340), (3, 67327560), (4, 50495670), (5, 40396536), (6, 33663780), (8, 25247835), (9, 22442520), (10, 20198268), (12, 16831890), (15, 13465512), (18, 11221260), (20, 10099134), (24, 8415945), (27, 7480840), (29, 6964920), (30, 6732756), (36, 5610630), (40, 5049567), (45, 4488504), (54, 3740420), (58, 3482460), (60, 3366378), (72, 2805315), (87, 2321640), (90, 2244252), (108, 1870210), (116, 1741230), (120, 1683189), (135, 1496168), (145, 1392984), (174, 1160820), (180, 1122126), (216, 935105), (232, 870615), (261, 773880), (270, 748084), (290, 696492), (348, 580410), (360, 561063), (435, 464328), (522, 386940), (540, 374042), (580, 348246), (696, 290205), (783, 257960), (870, 232164), (1044, 193470), (1080, 187021), (1160, 174123), (1305, 154776), (1566, 128980), (1740, 116082), (2088, 96735), (2610, 77388), (3132, 64490), (3480, 58041), (3915, 51592), (5220, 38694), (6264, 32245), (6449, 31320), (7830, 25796), (10440, 19347), (12898, 15660)]