100187280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{15461}}^1$

素因数の和:15486

約数の個数: 100

約数和(自身を含む): 347987772

約数和(自身を除く): 247800492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 15461, 30922, 46383, 61844, 77305, 92766, 123688, 139149, 154610, 185532, 231915, 247376, 278298, 309220, 371064, 417447, 463830, 556596, 618440, 695745, 742128, 834894, 927660, 1113192, 1236880, 1252341, 1391490, 1669788, 1855320, 2087235, 2226384, 2504682, 2782980, 3339576, 3710640, 4174470, 5009364, 5565960, 6261705, 6679152, 8348940, 10018728, 11131920, 12523410, 16697880, 20037456, 25046820, 33395760, 50093640, 100187280]

約数ペア:

[(1, 100187280), (2, 50093640), (3, 33395760), (4, 25046820), (5, 20037456), (6, 16697880), (8, 12523410), (9, 11131920), (10, 10018728), (12, 8348940), (15, 6679152), (16, 6261705), (18, 5565960), (20, 5009364), (24, 4174470), (27, 3710640), (30, 3339576), (36, 2782980), (40, 2504682), (45, 2226384), (48, 2087235), (54, 1855320), (60, 1669788), (72, 1391490), (80, 1252341), (81, 1236880), (90, 1113192), (108, 927660), (120, 834894), (135, 742128), (144, 695745), (162, 618440), (180, 556596), (216, 463830), (240, 417447), (270, 371064), (324, 309220), (360, 278298), (405, 247376), (432, 231915), (540, 185532), (648, 154610), (720, 139149), (810, 123688), (1080, 92766), (1296, 77305), (1620, 61844), (2160, 46383), (3240, 30922), (6480, 15461)]