314947500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^2\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 180

約数和(自身を含む): 1069476408

約数和(自身を除く): 754528908

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, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 625, 700, 735, 750, 857, 875, 980, 1050, 1225, 1250, 1470, 1500, 1714, 1750, 1875, 2100, 2450, 2500, 2571, 2625, 2940, 3428, 3500, 3675, 3750, 4285, 4375, 4900, 5142, 5250, 5999, 6125, 7350, 7500, 8570, 8750, 10284, 10500, 11998, 12250, 12855, 13125, 14700, 17140, 17500, 17997, 18375, 21425, 23996, 24500, 25710, 26250, 29995, 30625, 35994, 36750, 41993, 42850, 51420, 52500, 59990, 61250, 64275, 71988, 73500, 83986, 85700, 89985, 91875, 107125, 119980, 122500, 125979, 128550, 149975, 167972, 179970, 183750, 209965, 214250, 251958, 257100, 299950, 321375, 359940, 367500, 419930, 428500, 449925, 503916, 535625, 599900, 629895, 642750, 749875, 839860, 899850, 1049825, 1071250, 1259790, 1285500, 1499750, 1606875, 1799700, 2099650, 2142500, 2249625, 2519580, 2999500, 3149475, 3213750, 3749375, 4199300, 4499250, 5249125, 6298950, 6427500, 7498750, 8998500, 10498250, 11248125, 12597900, 14997500, 15747375, 20996500, 22496250, 26245625, 31494750, 44992500, 52491250, 62989500, 78736875, 104982500, 157473750, 314947500]

約数ペア:

[(1, 314947500), (2, 157473750), (3, 104982500), (4, 78736875), (5, 62989500), (6, 52491250), (7, 44992500), (10, 31494750), (12, 26245625), (14, 22496250), (15, 20996500), (20, 15747375), (21, 14997500), (25, 12597900), (28, 11248125), (30, 10498250), (35, 8998500), (42, 7498750), (49, 6427500), (50, 6298950), (60, 5249125), (70, 4499250), (75, 4199300), (84, 3749375), (98, 3213750), (100, 3149475), (105, 2999500), (125, 2519580), (140, 2249625), (147, 2142500), (150, 2099650), (175, 1799700), (196, 1606875), (210, 1499750), (245, 1285500), (250, 1259790), (294, 1071250), (300, 1049825), (350, 899850), (375, 839860), (420, 749875), (490, 642750), (500, 629895), (525, 599900), (588, 535625), (625, 503916), (700, 449925), (735, 428500), (750, 419930), (857, 367500), (875, 359940), (980, 321375), (1050, 299950), (1225, 257100), (1250, 251958), (1470, 214250), (1500, 209965), (1714, 183750), (1750, 179970), (1875, 167972), (2100, 149975), (2450, 128550), (2500, 125979), (2571, 122500), (2625, 119980), (2940, 107125), (3428, 91875), (3500, 89985), (3675, 85700), (3750, 83986), (4285, 73500), (4375, 71988), (4900, 64275), (5142, 61250), (5250, 59990), (5999, 52500), (6125, 51420), (7350, 42850), (7500, 41993), (8570, 36750), (8750, 35994), (10284, 30625), (10500, 29995), (11998, 26250), (12250, 25710), (12855, 24500), (13125, 23996), (14700, 21425), (17140, 18375), (17500, 17997)]