100207520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 302641920

約数和(自身を除く): 202434400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 277, 280, 304, 323, 340, 380, 476, 532, 544, 554, 560, 595, 608, 646, 665, 680, 760, 952, 1064, 1108, 1120, 1190, 1292, 1330, 1360, 1385, 1520, 1615, 1904, 1939, 2128, 2216, 2261, 2380, 2584, 2660, 2720, 2770, 3040, 3230, 3808, 3878, 4256, 4432, 4522, 4709, 4760, 5168, 5263, 5320, 5540, 6460, 7756, 8864, 9044, 9418, 9520, 9695, 10336, 10526, 10640, 11080, 11305, 12920, 15512, 18088, 18836, 19040, 19390, 21052, 21280, 22160, 22610, 23545, 25840, 26315, 31024, 32963, 36176, 36841, 37672, 38780, 42104, 44320, 45220, 47090, 51680, 52630, 62048, 65926, 72352, 73682, 75344, 77560, 84208, 89471, 90440, 94180, 105260, 131852, 147364, 150688, 155120, 164815, 168416, 178942, 180880, 184205, 188360, 210520, 263704, 294728, 310240, 329630, 357884, 361760, 368410, 376720, 421040, 447355, 527408, 589456, 626297, 659260, 715768, 736820, 753440, 842080, 894710, 1054816, 1178912, 1252594, 1318520, 1431536, 1473640, 1789420, 2505188, 2637040, 2863072, 2947280, 3131485, 3578840, 5010376, 5274080, 5894560, 6262970, 7157680, 10020752, 12525940, 14315360, 20041504, 25051880, 50103760, 100207520]

約数ペア:

[(1, 100207520), (2, 50103760), (4, 25051880), (5, 20041504), (7, 14315360), (8, 12525940), (10, 10020752), (14, 7157680), (16, 6262970), (17, 5894560), (19, 5274080), (20, 5010376), (28, 3578840), (32, 3131485), (34, 2947280), (35, 2863072), (38, 2637040), (40, 2505188), (56, 1789420), (68, 1473640), (70, 1431536), (76, 1318520), (80, 1252594), (85, 1178912), (95, 1054816), (112, 894710), (119, 842080), (133, 753440), (136, 736820), (140, 715768), (152, 659260), (160, 626297), (170, 589456), (190, 527408), (224, 447355), (238, 421040), (266, 376720), (272, 368410), (277, 361760), (280, 357884), (304, 329630), (323, 310240), (340, 294728), (380, 263704), (476, 210520), (532, 188360), (544, 184205), (554, 180880), (560, 178942), (595, 168416), (608, 164815), (646, 155120), (665, 150688), (680, 147364), (760, 131852), (952, 105260), (1064, 94180), (1108, 90440), (1120, 89471), (1190, 84208), (1292, 77560), (1330, 75344), (1360, 73682), (1385, 72352), (1520, 65926), (1615, 62048), (1904, 52630), (1939, 51680), (2128, 47090), (2216, 45220), (2261, 44320), (2380, 42104), (2584, 38780), (2660, 37672), (2720, 36841), (2770, 36176), (3040, 32963), (3230, 31024), (3808, 26315), (3878, 25840), (4256, 23545), (4432, 22610), (4522, 22160), (4709, 21280), (4760, 21052), (5168, 19390), (5263, 19040), (5320, 18836), (5540, 18088), (6460, 15512), (7756, 12920), (8864, 11305), (9044, 11080), (9418, 10640), (9520, 10526), (9695, 10336)]