100257920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 293025600

約数和(自身を除く): 192767680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 139, 140, 160, 161, 184, 196, 224, 230, 245, 278, 280, 320, 322, 368, 392, 448, 460, 490, 556, 560, 640, 644, 695, 736, 784, 805, 896, 920, 973, 980, 1112, 1120, 1127, 1288, 1390, 1472, 1568, 1610, 1840, 1946, 1960, 2224, 2240, 2254, 2576, 2780, 2944, 3136, 3197, 3220, 3680, 3892, 3920, 4448, 4480, 4508, 4865, 5152, 5560, 5635, 6272, 6394, 6440, 6811, 7360, 7784, 7840, 8896, 9016, 9730, 10304, 11120, 11270, 12788, 12880, 13622, 14720, 15568, 15680, 15985, 17792, 18032, 19460, 20608, 22240, 22379, 22540, 25576, 25760, 27244, 31136, 31360, 31970, 34055, 36064, 38920, 44480, 44758, 45080, 51152, 51520, 54488, 62272, 63940, 68110, 72128, 77840, 88960, 89516, 90160, 102304, 103040, 108976, 111895, 124544, 127880, 136220, 144256, 155680, 156653, 179032, 180320, 204608, 217952, 223790, 255760, 272440, 311360, 313306, 358064, 360640, 409216, 435904, 447580, 511520, 544880, 622720, 626612, 716128, 721280, 783265, 871808, 895160, 1023040, 1089760, 1253224, 1432256, 1566530, 1790320, 2046080, 2179520, 2506448, 2864512, 3133060, 3580640, 4359040, 5012896, 6266120, 7161280, 10025792, 12532240, 14322560, 20051584, 25064480, 50128960, 100257920]

約数ペア:

[(1, 100257920), (2, 50128960), (4, 25064480), (5, 20051584), (7, 14322560), (8, 12532240), (10, 10025792), (14, 7161280), (16, 6266120), (20, 5012896), (23, 4359040), (28, 3580640), (32, 3133060), (35, 2864512), (40, 2506448), (46, 2179520), (49, 2046080), (56, 1790320), (64, 1566530), (70, 1432256), (80, 1253224), (92, 1089760), (98, 1023040), (112, 895160), (115, 871808), (128, 783265), (139, 721280), (140, 716128), (160, 626612), (161, 622720), (184, 544880), (196, 511520), (224, 447580), (230, 435904), (245, 409216), (278, 360640), (280, 358064), (320, 313306), (322, 311360), (368, 272440), (392, 255760), (448, 223790), (460, 217952), (490, 204608), (556, 180320), (560, 179032), (640, 156653), (644, 155680), (695, 144256), (736, 136220), (784, 127880), (805, 124544), (896, 111895), (920, 108976), (973, 103040), (980, 102304), (1112, 90160), (1120, 89516), (1127, 88960), (1288, 77840), (1390, 72128), (1472, 68110), (1568, 63940), (1610, 62272), (1840, 54488), (1946, 51520), (1960, 51152), (2224, 45080), (2240, 44758), (2254, 44480), (2576, 38920), (2780, 36064), (2944, 34055), (3136, 31970), (3197, 31360), (3220, 31136), (3680, 27244), (3892, 25760), (3920, 25576), (4448, 22540), (4480, 22379), (4508, 22240), (4865, 20608), (5152, 19460), (5560, 18032), (5635, 17792), (6272, 15985), (6394, 15680), (6440, 15568), (6811, 14720), (7360, 13622), (7784, 12880), (7840, 12788), (8896, 11270), (9016, 11120), (9730, 10304)]