193032700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 510592320

約数和(自身を除く): 317559620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 37, 50, 58, 70, 74, 100, 116, 140, 145, 148, 175, 185, 203, 257, 259, 290, 350, 370, 406, 514, 518, 580, 700, 725, 740, 812, 925, 1015, 1028, 1036, 1073, 1285, 1295, 1450, 1799, 1850, 2030, 2146, 2570, 2590, 2900, 3598, 3700, 4060, 4292, 5075, 5140, 5180, 5365, 6425, 6475, 7196, 7453, 7511, 8995, 9509, 10150, 10730, 12850, 12950, 14906, 15022, 17990, 19018, 20300, 21460, 25700, 25900, 26825, 29812, 30044, 35980, 37265, 37555, 38036, 44975, 47545, 52171, 53650, 66563, 74530, 75110, 89950, 95090, 104342, 107300, 133126, 149060, 150220, 179900, 186325, 187775, 190180, 208684, 237725, 260855, 266252, 275761, 332815, 372650, 375550, 475450, 521710, 551522, 665630, 745300, 751100, 950900, 1043420, 1103044, 1304275, 1331260, 1378805, 1664075, 1930327, 2608550, 2757610, 3328150, 3860654, 5217100, 5515220, 6656300, 6894025, 7721308, 9651635, 13788050, 19303270, 27576100, 38606540, 48258175, 96516350, 193032700]

約数ペア:

[(1, 193032700), (2, 96516350), (4, 48258175), (5, 38606540), (7, 27576100), (10, 19303270), (14, 13788050), (20, 9651635), (25, 7721308), (28, 6894025), (29, 6656300), (35, 5515220), (37, 5217100), (50, 3860654), (58, 3328150), (70, 2757610), (74, 2608550), (100, 1930327), (116, 1664075), (140, 1378805), (145, 1331260), (148, 1304275), (175, 1103044), (185, 1043420), (203, 950900), (257, 751100), (259, 745300), (290, 665630), (350, 551522), (370, 521710), (406, 475450), (514, 375550), (518, 372650), (580, 332815), (700, 275761), (725, 266252), (740, 260855), (812, 237725), (925, 208684), (1015, 190180), (1028, 187775), (1036, 186325), (1073, 179900), (1285, 150220), (1295, 149060), (1450, 133126), (1799, 107300), (1850, 104342), (2030, 95090), (2146, 89950), (2570, 75110), (2590, 74530), (2900, 66563), (3598, 53650), (3700, 52171), (4060, 47545), (4292, 44975), (5075, 38036), (5140, 37555), (5180, 37265), (5365, 35980), (6425, 30044), (6475, 29812), (7196, 26825), (7453, 25900), (7511, 25700), (8995, 21460), (9509, 20300), (10150, 19018), (10730, 17990), (12850, 15022), (12950, 14906)]