100839900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 344422400

約数和(自身を除く): 243582500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1549, 1550, 1860, 2100, 2170, 2325, 2604, 3098, 3100, 3255, 4340, 4647, 4650, 5425, 6196, 6510, 7745, 9294, 9300, 10843, 10850, 13020, 15490, 16275, 18588, 21686, 21700, 23235, 30980, 32529, 32550, 38725, 43372, 46470, 48019, 54215, 65058, 65100, 77450, 92940, 96038, 108430, 116175, 130116, 144057, 154900, 162645, 192076, 216860, 232350, 240095, 271075, 288114, 325290, 336133, 464700, 480190, 542150, 576228, 650580, 672266, 720285, 813225, 960380, 1008399, 1084300, 1200475, 1344532, 1440570, 1626450, 1680665, 2016798, 2400950, 2881140, 3252900, 3361330, 3601425, 4033596, 4801900, 5041995, 6722660, 7202850, 8403325, 10083990, 14405700, 16806650, 20167980, 25209975, 33613300, 50419950, 100839900]

約数ペア:

[(1, 100839900), (2, 50419950), (3, 33613300), (4, 25209975), (5, 20167980), (6, 16806650), (7, 14405700), (10, 10083990), (12, 8403325), (14, 7202850), (15, 6722660), (20, 5041995), (21, 4801900), (25, 4033596), (28, 3601425), (30, 3361330), (31, 3252900), (35, 2881140), (42, 2400950), (50, 2016798), (60, 1680665), (62, 1626450), (70, 1440570), (75, 1344532), (84, 1200475), (93, 1084300), (100, 1008399), (105, 960380), (124, 813225), (140, 720285), (150, 672266), (155, 650580), (175, 576228), (186, 542150), (210, 480190), (217, 464700), (300, 336133), (310, 325290), (350, 288114), (372, 271075), (420, 240095), (434, 232350), (465, 216860), (525, 192076), (620, 162645), (651, 154900), (700, 144057), (775, 130116), (868, 116175), (930, 108430), (1050, 96038), (1085, 92940), (1302, 77450), (1549, 65100), (1550, 65058), (1860, 54215), (2100, 48019), (2170, 46470), (2325, 43372), (2604, 38725), (3098, 32550), (3100, 32529), (3255, 30980), (4340, 23235), (4647, 21700), (4650, 21686), (5425, 18588), (6196, 16275), (6510, 15490), (7745, 13020), (9294, 10850), (9300, 10843)]