4282600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 12722400

約数和(自身を除く): 8439800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 25, 28, 35, 38, 40, 46, 49, 50, 56, 70, 76, 92, 95, 98, 100, 115, 133, 140, 152, 161, 175, 184, 190, 196, 200, 230, 245, 266, 280, 322, 350, 380, 392, 437, 460, 475, 490, 532, 575, 644, 665, 700, 760, 805, 874, 920, 931, 950, 980, 1064, 1127, 1150, 1225, 1288, 1330, 1400, 1610, 1748, 1862, 1900, 1960, 2185, 2254, 2300, 2450, 2660, 3059, 3220, 3325, 3496, 3724, 3800, 4025, 4370, 4508, 4600, 4655, 4900, 5320, 5635, 6118, 6440, 6650, 7448, 8050, 8740, 9016, 9310, 9800, 10925, 11270, 12236, 13300, 15295, 16100, 17480, 18620, 21413, 21850, 22540, 23275, 24472, 26600, 28175, 30590, 32200, 37240, 42826, 43700, 45080, 46550, 56350, 61180, 76475, 85652, 87400, 93100, 107065, 112700, 122360, 152950, 171304, 186200, 214130, 225400, 305900, 428260, 535325, 611800, 856520, 1070650, 2141300, 4282600]

約数ペア:

[(1, 4282600), (2, 2141300), (4, 1070650), (5, 856520), (7, 611800), (8, 535325), (10, 428260), (14, 305900), (19, 225400), (20, 214130), (23, 186200), (25, 171304), (28, 152950), (35, 122360), (38, 112700), (40, 107065), (46, 93100), (49, 87400), (50, 85652), (56, 76475), (70, 61180), (76, 56350), (92, 46550), (95, 45080), (98, 43700), (100, 42826), (115, 37240), (133, 32200), (140, 30590), (152, 28175), (161, 26600), (175, 24472), (184, 23275), (190, 22540), (196, 21850), (200, 21413), (230, 18620), (245, 17480), (266, 16100), (280, 15295), (322, 13300), (350, 12236), (380, 11270), (392, 10925), (437, 9800), (460, 9310), (475, 9016), (490, 8740), (532, 8050), (575, 7448), (644, 6650), (665, 6440), (700, 6118), (760, 5635), (805, 5320), (874, 4900), (920, 4655), (931, 4600), (950, 4508), (980, 4370), (1064, 4025), (1127, 3800), (1150, 3724), (1225, 3496), (1288, 3325), (1330, 3220), (1400, 3059), (1610, 2660), (1748, 2450), (1862, 2300), (1900, 2254), (1960, 2185)]