200730180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12973

約数の個数: 96

約数和(自身を含む): 659748096

約数和(自身を除く): 459017916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 12917, 15540, 25834, 38751, 51668, 64585, 77502, 90419, 129170, 155004, 180838, 193755, 258340, 271257, 361676, 387510, 452095, 477929, 542514, 775020, 904190, 955858, 1085028, 1356285, 1433787, 1808380, 1911716, 2389645, 2712570, 2867574, 3345503, 4779290, 5425140, 5735148, 6691006, 7168935, 9558580, 10036509, 13382012, 14337870, 16727515, 20073018, 28675740, 33455030, 40146036, 50182545, 66910060, 100365090, 200730180]

約数ペア:

[(1, 200730180), (2, 100365090), (3, 66910060), (4, 50182545), (5, 40146036), (6, 33455030), (7, 28675740), (10, 20073018), (12, 16727515), (14, 14337870), (15, 13382012), (20, 10036509), (21, 9558580), (28, 7168935), (30, 6691006), (35, 5735148), (37, 5425140), (42, 4779290), (60, 3345503), (70, 2867574), (74, 2712570), (84, 2389645), (105, 1911716), (111, 1808380), (140, 1433787), (148, 1356285), (185, 1085028), (210, 955858), (222, 904190), (259, 775020), (370, 542514), (420, 477929), (444, 452095), (518, 387510), (555, 361676), (740, 271257), (777, 258340), (1036, 193755), (1110, 180838), (1295, 155004), (1554, 129170), (2220, 90419), (2590, 77502), (3108, 64585), (3885, 51668), (5180, 38751), (7770, 25834), (12917, 15540)]