68958000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 247216320

約数和(自身を除く): 178258320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1277, 1350, 1500, 1800, 2000, 2160, 2250, 2554, 2700, 3000, 3375, 3600, 3831, 4500, 5108, 5400, 6000, 6385, 6750, 7662, 9000, 10216, 10800, 11493, 12770, 13500, 15324, 18000, 19155, 20432, 22986, 25540, 27000, 30648, 31925, 34479, 38310, 45972, 51080, 54000, 57465, 61296, 63850, 68958, 76620, 91944, 95775, 102160, 114930, 127700, 137916, 153240, 159625, 172395, 183888, 191550, 229860, 255400, 275832, 287325, 306480, 319250, 344790, 383100, 459720, 478875, 510800, 551664, 574650, 638500, 689580, 766200, 861975, 919440, 957750, 1149300, 1277000, 1379160, 1436625, 1532400, 1723950, 1915500, 2298600, 2554000, 2758320, 2873250, 3447900, 3831000, 4309875, 4597200, 5746500, 6895800, 7662000, 8619750, 11493000, 13791600, 17239500, 22986000, 34479000, 68958000]

約数ペア:

[(1, 68958000), (2, 34479000), (3, 22986000), (4, 17239500), (5, 13791600), (6, 11493000), (8, 8619750), (9, 7662000), (10, 6895800), (12, 5746500), (15, 4597200), (16, 4309875), (18, 3831000), (20, 3447900), (24, 2873250), (25, 2758320), (27, 2554000), (30, 2298600), (36, 1915500), (40, 1723950), (45, 1532400), (48, 1436625), (50, 1379160), (54, 1277000), (60, 1149300), (72, 957750), (75, 919440), (80, 861975), (90, 766200), (100, 689580), (108, 638500), (120, 574650), (125, 551664), (135, 510800), (144, 478875), (150, 459720), (180, 383100), (200, 344790), (216, 319250), (225, 306480), (240, 287325), (250, 275832), (270, 255400), (300, 229860), (360, 191550), (375, 183888), (400, 172395), (432, 159625), (450, 153240), (500, 137916), (540, 127700), (600, 114930), (675, 102160), (720, 95775), (750, 91944), (900, 76620), (1000, 68958), (1080, 63850), (1125, 61296), (1200, 57465), (1277, 54000), (1350, 51080), (1500, 45972), (1800, 38310), (2000, 34479), (2160, 31925), (2250, 30648), (2554, 27000), (2700, 25540), (3000, 22986), (3375, 20432), (3600, 19155), (3831, 18000), (4500, 15324), (5108, 13500), (5400, 12770), (6000, 11493), (6385, 10800), (6750, 10216), (7662, 9000)]