188223200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 509873616

約数和(自身を除く): 321650416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 73, 80, 88, 100, 110, 146, 160, 176, 200, 220, 275, 292, 293, 352, 365, 400, 440, 550, 584, 586, 730, 800, 803, 880, 1100, 1168, 1172, 1460, 1465, 1606, 1760, 1825, 2200, 2336, 2344, 2920, 2930, 3212, 3223, 3650, 4015, 4400, 4688, 5840, 5860, 6424, 6446, 7300, 7325, 8030, 8800, 9376, 11680, 11720, 12848, 12892, 14600, 14650, 16060, 16115, 20075, 21389, 23440, 25696, 25784, 29200, 29300, 32120, 32230, 40150, 42778, 46880, 51568, 58400, 58600, 64240, 64460, 80300, 80575, 85556, 103136, 106945, 117200, 128480, 128920, 160600, 161150, 171112, 213890, 234400, 235279, 257840, 321200, 322300, 342224, 427780, 470558, 515680, 534725, 642400, 644600, 684448, 855560, 941116, 1069450, 1176395, 1289200, 1711120, 1882232, 2138900, 2352790, 2578400, 3422240, 3764464, 4277800, 4705580, 5881975, 7528928, 8555600, 9411160, 11763950, 17111200, 18822320, 23527900, 37644640, 47055800, 94111600, 188223200]

約数ペア:

[(1, 188223200), (2, 94111600), (4, 47055800), (5, 37644640), (8, 23527900), (10, 18822320), (11, 17111200), (16, 11763950), (20, 9411160), (22, 8555600), (25, 7528928), (32, 5881975), (40, 4705580), (44, 4277800), (50, 3764464), (55, 3422240), (73, 2578400), (80, 2352790), (88, 2138900), (100, 1882232), (110, 1711120), (146, 1289200), (160, 1176395), (176, 1069450), (200, 941116), (220, 855560), (275, 684448), (292, 644600), (293, 642400), (352, 534725), (365, 515680), (400, 470558), (440, 427780), (550, 342224), (584, 322300), (586, 321200), (730, 257840), (800, 235279), (803, 234400), (880, 213890), (1100, 171112), (1168, 161150), (1172, 160600), (1460, 128920), (1465, 128480), (1606, 117200), (1760, 106945), (1825, 103136), (2200, 85556), (2336, 80575), (2344, 80300), (2920, 64460), (2930, 64240), (3212, 58600), (3223, 58400), (3650, 51568), (4015, 46880), (4400, 42778), (4688, 40150), (5840, 32230), (5860, 32120), (6424, 29300), (6446, 29200), (7300, 25784), (7325, 25696), (8030, 23440), (8800, 21389), (9376, 20075), (11680, 16115), (11720, 16060), (12848, 14650), (12892, 14600)]