9431100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 34720000

約数和(自身を除く): 25288900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 499, 525, 540, 630, 675, 700, 756, 900, 945, 998, 1050, 1260, 1350, 1497, 1575, 1890, 1996, 2100, 2495, 2700, 2994, 3150, 3493, 3780, 4491, 4725, 4990, 5988, 6300, 6986, 7485, 8982, 9450, 9980, 10479, 12475, 13473, 13972, 14970, 17465, 17964, 18900, 20958, 22455, 24950, 26946, 29940, 31437, 34930, 37425, 41916, 44910, 49900, 52395, 53892, 62874, 67365, 69860, 74850, 87325, 89820, 94311, 104790, 112275, 125748, 134730, 149700, 157185, 174650, 188622, 209580, 224550, 261975, 269460, 314370, 336825, 349300, 377244, 449100, 471555, 523950, 628740, 673650, 785925, 943110, 1047900, 1347300, 1571850, 1886220, 2357775, 3143700, 4715550, 9431100]

約数ペア:

[(1, 9431100), (2, 4715550), (3, 3143700), (4, 2357775), (5, 1886220), (6, 1571850), (7, 1347300), (9, 1047900), (10, 943110), (12, 785925), (14, 673650), (15, 628740), (18, 523950), (20, 471555), (21, 449100), (25, 377244), (27, 349300), (28, 336825), (30, 314370), (35, 269460), (36, 261975), (42, 224550), (45, 209580), (50, 188622), (54, 174650), (60, 157185), (63, 149700), (70, 134730), (75, 125748), (84, 112275), (90, 104790), (100, 94311), (105, 89820), (108, 87325), (126, 74850), (135, 69860), (140, 67365), (150, 62874), (175, 53892), (180, 52395), (189, 49900), (210, 44910), (225, 41916), (252, 37425), (270, 34930), (300, 31437), (315, 29940), (350, 26946), (378, 24950), (420, 22455), (450, 20958), (499, 18900), (525, 17964), (540, 17465), (630, 14970), (675, 13972), (700, 13473), (756, 12475), (900, 10479), (945, 9980), (998, 9450), (1050, 8982), (1260, 7485), (1350, 6986), (1497, 6300), (1575, 5988), (1890, 4990), (1996, 4725), (2100, 4491), (2495, 3780), (2700, 3493), (2994, 3150)]