12597900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{857}}^1$

素因数の和:888

約数の個数: 108

約数和(自身を含む): 42450408

約数和(自身を除く): 29852508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 857, 980, 1050, 1225, 1470, 1714, 2100, 2450, 2571, 2940, 3428, 3675, 4285, 4900, 5142, 5999, 7350, 8570, 10284, 11998, 12855, 14700, 17140, 17997, 21425, 23996, 25710, 29995, 35994, 41993, 42850, 51420, 59990, 64275, 71988, 83986, 85700, 89985, 119980, 125979, 128550, 149975, 167972, 179970, 209965, 251958, 257100, 299950, 359940, 419930, 449925, 503916, 599900, 629895, 839860, 899850, 1049825, 1259790, 1799700, 2099650, 2519580, 3149475, 4199300, 6298950, 12597900]

約数ペア:

[(1, 12597900), (2, 6298950), (3, 4199300), (4, 3149475), (5, 2519580), (6, 2099650), (7, 1799700), (10, 1259790), (12, 1049825), (14, 899850), (15, 839860), (20, 629895), (21, 599900), (25, 503916), (28, 449925), (30, 419930), (35, 359940), (42, 299950), (49, 257100), (50, 251958), (60, 209965), (70, 179970), (75, 167972), (84, 149975), (98, 128550), (100, 125979), (105, 119980), (140, 89985), (147, 85700), (150, 83986), (175, 71988), (196, 64275), (210, 59990), (245, 51420), (294, 42850), (300, 41993), (350, 35994), (420, 29995), (490, 25710), (525, 23996), (588, 21425), (700, 17997), (735, 17140), (857, 14700), (980, 12855), (1050, 11998), (1225, 10284), (1470, 8570), (1714, 7350), (2100, 5999), (2450, 5142), (2571, 4900), (2940, 4285), (3428, 3675)]