12622400

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 168

約数和(自身を含む): 37795200

約数和(自身を除く): 25172800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 49, 50, 56, 64, 70, 80, 92, 98, 100, 112, 115, 140, 160, 161, 175, 184, 196, 200, 224, 230, 245, 280, 320, 322, 343, 350, 368, 392, 400, 448, 460, 490, 560, 575, 644, 686, 700, 736, 784, 800, 805, 920, 980, 1120, 1127, 1150, 1225, 1288, 1372, 1400, 1472, 1568, 1600, 1610, 1715, 1840, 1960, 2240, 2254, 2300, 2450, 2576, 2744, 2800, 3136, 3220, 3430, 3680, 3920, 4025, 4508, 4600, 4900, 5152, 5488, 5600, 5635, 6440, 6860, 7360, 7840, 7889, 8050, 8575, 9016, 9200, 9800, 10304, 10976, 11200, 11270, 12880, 13720, 15680, 15778, 16100, 17150, 18032, 18400, 19600, 21952, 22540, 25760, 27440, 28175, 31556, 32200, 34300, 36064, 36800, 39200, 39445, 45080, 51520, 54880, 56350, 63112, 64400, 68600, 72128, 78400, 78890, 90160, 109760, 112700, 126224, 128800, 137200, 157780, 180320, 197225, 225400, 252448, 257600, 274400, 315560, 360640, 394450, 450800, 504896, 548800, 631120, 788900, 901600, 1262240, 1577800, 1803200, 2524480, 3155600, 6311200, 12622400]

約数ペア:

[(1, 12622400), (2, 6311200), (4, 3155600), (5, 2524480), (7, 1803200), (8, 1577800), (10, 1262240), (14, 901600), (16, 788900), (20, 631120), (23, 548800), (25, 504896), (28, 450800), (32, 394450), (35, 360640), (40, 315560), (46, 274400), (49, 257600), (50, 252448), (56, 225400), (64, 197225), (70, 180320), (80, 157780), (92, 137200), (98, 128800), (100, 126224), (112, 112700), (115, 109760), (140, 90160), (160, 78890), (161, 78400), (175, 72128), (184, 68600), (196, 64400), (200, 63112), (224, 56350), (230, 54880), (245, 51520), (280, 45080), (320, 39445), (322, 39200), (343, 36800), (350, 36064), (368, 34300), (392, 32200), (400, 31556), (448, 28175), (460, 27440), (490, 25760), (560, 22540), (575, 21952), (644, 19600), (686, 18400), (700, 18032), (736, 17150), (784, 16100), (800, 15778), (805, 15680), (920, 13720), (980, 12880), (1120, 11270), (1127, 11200), (1150, 10976), (1225, 10304), (1288, 9800), (1372, 9200), (1400, 9016), (1472, 8575), (1568, 8050), (1600, 7889), (1610, 7840), (1715, 7360), (1840, 6860), (1960, 6440), (2240, 5635), (2254, 5600), (2300, 5488), (2450, 5152), (2576, 4900), (2744, 4600), (2800, 4508), (3136, 4025), (3220, 3920), (3430, 3680)]