69970600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 202487040

約数和(自身を除く): 132516440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 41, 46, 50, 53, 56, 70, 82, 92, 100, 106, 115, 140, 161, 164, 175, 184, 200, 205, 212, 230, 265, 280, 287, 322, 328, 350, 371, 410, 424, 460, 530, 574, 575, 644, 700, 742, 805, 820, 920, 943, 1025, 1060, 1148, 1150, 1219, 1288, 1325, 1400, 1435, 1484, 1610, 1640, 1855, 1886, 2050, 2120, 2173, 2296, 2300, 2438, 2650, 2870, 2968, 3220, 3710, 3772, 4025, 4100, 4346, 4600, 4715, 4876, 5300, 5740, 6095, 6440, 6601, 7175, 7420, 7544, 8050, 8200, 8533, 8692, 9275, 9430, 9752, 10600, 10865, 11480, 12190, 13202, 14350, 14840, 15211, 16100, 17066, 17384, 18550, 18860, 21730, 23575, 24380, 26404, 28700, 30422, 30475, 32200, 33005, 34132, 37100, 37720, 42665, 43460, 47150, 48760, 49979, 52808, 54325, 57400, 60844, 60950, 66010, 68264, 74200, 76055, 85330, 86920, 94300, 99958, 108650, 121688, 121900, 132020, 152110, 165025, 170660, 188600, 199916, 213325, 217300, 243800, 249895, 264040, 304220, 330050, 341320, 349853, 380275, 399832, 426650, 434600, 499790, 608440, 660100, 699706, 760550, 853300, 999580, 1249475, 1320200, 1399412, 1521100, 1706600, 1749265, 1999160, 2498950, 2798824, 3042200, 3498530, 4997900, 6997060, 8746325, 9995800, 13994120, 17492650, 34985300, 69970600]

約数ペア:

[(1, 69970600), (2, 34985300), (4, 17492650), (5, 13994120), (7, 9995800), (8, 8746325), (10, 6997060), (14, 4997900), (20, 3498530), (23, 3042200), (25, 2798824), (28, 2498950), (35, 1999160), (40, 1749265), (41, 1706600), (46, 1521100), (50, 1399412), (53, 1320200), (56, 1249475), (70, 999580), (82, 853300), (92, 760550), (100, 699706), (106, 660100), (115, 608440), (140, 499790), (161, 434600), (164, 426650), (175, 399832), (184, 380275), (200, 349853), (205, 341320), (212, 330050), (230, 304220), (265, 264040), (280, 249895), (287, 243800), (322, 217300), (328, 213325), (350, 199916), (371, 188600), (410, 170660), (424, 165025), (460, 152110), (530, 132020), (574, 121900), (575, 121688), (644, 108650), (700, 99958), (742, 94300), (805, 86920), (820, 85330), (920, 76055), (943, 74200), (1025, 68264), (1060, 66010), (1148, 60950), (1150, 60844), (1219, 57400), (1288, 54325), (1325, 52808), (1400, 49979), (1435, 48760), (1484, 47150), (1610, 43460), (1640, 42665), (1855, 37720), (1886, 37100), (2050, 34132), (2120, 33005), (2173, 32200), (2296, 30475), (2300, 30422), (2438, 28700), (2650, 26404), (2870, 24380), (2968, 23575), (3220, 21730), (3710, 18860), (3772, 18550), (4025, 17384), (4100, 17066), (4346, 16100), (4600, 15211), (4715, 14840), (4876, 14350), (5300, 13202), (5740, 12190), (6095, 11480), (6440, 10865), (6601, 10600), (7175, 9752), (7420, 9430), (7544, 9275), (8050, 8692), (8200, 8533)]