3143700

素因数分解:

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

素因数の和:526

約数の個数: 108

約数和(自身を含む): 11284000

約数和(自身を除く): 8140300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 499, 525, 630, 700, 900, 998, 1050, 1260, 1497, 1575, 1996, 2100, 2495, 2994, 3150, 3493, 4491, 4990, 5988, 6300, 6986, 7485, 8982, 9980, 10479, 12475, 13972, 14970, 17465, 17964, 20958, 22455, 24950, 29940, 31437, 34930, 37425, 41916, 44910, 49900, 52395, 62874, 69860, 74850, 87325, 89820, 104790, 112275, 125748, 149700, 157185, 174650, 209580, 224550, 261975, 314370, 349300, 449100, 523950, 628740, 785925, 1047900, 1571850, 3143700]

約数ペア:

[(1, 3143700), (2, 1571850), (3, 1047900), (4, 785925), (5, 628740), (6, 523950), (7, 449100), (9, 349300), (10, 314370), (12, 261975), (14, 224550), (15, 209580), (18, 174650), (20, 157185), (21, 149700), (25, 125748), (28, 112275), (30, 104790), (35, 89820), (36, 87325), (42, 74850), (45, 69860), (50, 62874), (60, 52395), (63, 49900), (70, 44910), (75, 41916), (84, 37425), (90, 34930), (100, 31437), (105, 29940), (126, 24950), (140, 22455), (150, 20958), (175, 17964), (180, 17465), (210, 14970), (225, 13972), (252, 12475), (300, 10479), (315, 9980), (350, 8982), (420, 7485), (450, 6986), (499, 6300), (525, 5988), (630, 4990), (700, 4491), (900, 3493), (998, 3150), (1050, 2994), (1260, 2495), (1497, 2100), (1575, 1996)]