200219600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3157

約数の個数: 120

約数和(自身を含む): 573832320

約数和(自身を除く): 373612720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3109, 3220, 4025, 4600, 6218, 6440, 8050, 9200, 12436, 12880, 15545, 16100, 21763, 24872, 31090, 32200, 43526, 49744, 62180, 64400, 71507, 77725, 87052, 108815, 124360, 143014, 155450, 174104, 217630, 248720, 286028, 310900, 348208, 357535, 435260, 500549, 544075, 572056, 621800, 715070, 870520, 1001098, 1088150, 1144112, 1243600, 1430140, 1741040, 1787675, 2002196, 2176300, 2502745, 2860280, 3575350, 4004392, 4352600, 5005490, 5720560, 7150700, 8008784, 8705200, 10010980, 12513725, 14301400, 20021960, 25027450, 28602800, 40043920, 50054900, 100109800, 200219600]

約数ペア:

[(1, 200219600), (2, 100109800), (4, 50054900), (5, 40043920), (7, 28602800), (8, 25027450), (10, 20021960), (14, 14301400), (16, 12513725), (20, 10010980), (23, 8705200), (25, 8008784), (28, 7150700), (35, 5720560), (40, 5005490), (46, 4352600), (50, 4004392), (56, 3575350), (70, 2860280), (80, 2502745), (92, 2176300), (100, 2002196), (112, 1787675), (115, 1741040), (140, 1430140), (161, 1243600), (175, 1144112), (184, 1088150), (200, 1001098), (230, 870520), (280, 715070), (322, 621800), (350, 572056), (368, 544075), (400, 500549), (460, 435260), (560, 357535), (575, 348208), (644, 310900), (700, 286028), (805, 248720), (920, 217630), (1150, 174104), (1288, 155450), (1400, 143014), (1610, 124360), (1840, 108815), (2300, 87052), (2576, 77725), (2800, 71507), (3109, 64400), (3220, 62180), (4025, 49744), (4600, 43526), (6218, 32200), (6440, 31090), (8050, 24872), (9200, 21763), (12436, 16100), (12880, 15545)]