104456800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 304480512

約数和(自身を除く): 200023712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 736, 800, 805, 811, 920, 1120, 1150, 1288, 1400, 1610, 1622, 1840, 2300, 2576, 2800, 3220, 3244, 3680, 4025, 4055, 4600, 5152, 5600, 5677, 6440, 6488, 8050, 8110, 9200, 11354, 12880, 12976, 16100, 16220, 18400, 18653, 20275, 22708, 25760, 25952, 28385, 32200, 32440, 37306, 40550, 45416, 56770, 64400, 64880, 74612, 81100, 90832, 93265, 113540, 128800, 129760, 130571, 141925, 149224, 162200, 181664, 186530, 227080, 261142, 283850, 298448, 324400, 373060, 454160, 466325, 522284, 567700, 596896, 648800, 652855, 746120, 908320, 932650, 1044568, 1135400, 1305710, 1492240, 1865300, 2089136, 2270800, 2611420, 2984480, 3264275, 3730600, 4178272, 4541600, 5222840, 6528550, 7461200, 10445680, 13057100, 14922400, 20891360, 26114200, 52228400, 104456800]

約数ペア:

[(1, 104456800), (2, 52228400), (4, 26114200), (5, 20891360), (7, 14922400), (8, 13057100), (10, 10445680), (14, 7461200), (16, 6528550), (20, 5222840), (23, 4541600), (25, 4178272), (28, 3730600), (32, 3264275), (35, 2984480), (40, 2611420), (46, 2270800), (50, 2089136), (56, 1865300), (70, 1492240), (80, 1305710), (92, 1135400), (100, 1044568), (112, 932650), (115, 908320), (140, 746120), (160, 652855), (161, 648800), (175, 596896), (184, 567700), (200, 522284), (224, 466325), (230, 454160), (280, 373060), (322, 324400), (350, 298448), (368, 283850), (400, 261142), (460, 227080), (560, 186530), (575, 181664), (644, 162200), (700, 149224), (736, 141925), (800, 130571), (805, 129760), (811, 128800), (920, 113540), (1120, 93265), (1150, 90832), (1288, 81100), (1400, 74612), (1610, 64880), (1622, 64400), (1840, 56770), (2300, 45416), (2576, 40550), (2800, 37306), (3220, 32440), (3244, 32200), (3680, 28385), (4025, 25952), (4055, 25760), (4600, 22708), (5152, 20275), (5600, 18653), (5677, 18400), (6440, 16220), (6488, 16100), (8050, 12976), (8110, 12880), (9200, 11354)]