215433000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 763776000

約数和(自身を除く): 548343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 90, 100, 101, 108, 120, 125, 135, 150, 158, 180, 200, 202, 216, 225, 237, 250, 270, 300, 303, 316, 360, 375, 395, 404, 450, 474, 500, 505, 540, 600, 606, 632, 675, 711, 750, 790, 808, 900, 909, 948, 1000, 1010, 1080, 1125, 1185, 1212, 1350, 1422, 1500, 1515, 1580, 1800, 1818, 1896, 1975, 2020, 2133, 2250, 2370, 2424, 2525, 2700, 2727, 2844, 3000, 3030, 3160, 3375, 3555, 3636, 3950, 4040, 4266, 4500, 4545, 4740, 5050, 5400, 5454, 5688, 5925, 6060, 6750, 7110, 7272, 7575, 7900, 7979, 8532, 9000, 9090, 9480, 9875, 10100, 10665, 10908, 11850, 12120, 12625, 13500, 13635, 14220, 15150, 15800, 15958, 17064, 17775, 18180, 19750, 20200, 21330, 21816, 22725, 23700, 23937, 25250, 27000, 27270, 28440, 29625, 30300, 31916, 35550, 36360, 37875, 39500, 39895, 42660, 45450, 47400, 47874, 50500, 53325, 54540, 59250, 60600, 63832, 68175, 71100, 71811, 75750, 79000, 79790, 85320, 88875, 90900, 95748, 101000, 106650, 109080, 113625, 118500, 119685, 136350, 142200, 143622, 151500, 159580, 177750, 181800, 191496, 199475, 213300, 215433, 227250, 237000, 239370, 266625, 272700, 287244, 303000, 319160, 340875, 355500, 359055, 398950, 426600, 430866, 454500, 478740, 533250, 545400, 574488, 598425, 681750, 711000, 718110, 797900, 861732, 909000, 957480, 997375, 1066500, 1077165, 1196850, 1363500, 1436220, 1595800, 1723464, 1795275, 1994750, 2133000, 2154330, 2393700, 2727000, 2872440, 2992125, 3590550, 3989500, 4308660, 4787400, 5385825, 5984250, 7181100, 7979000, 8617320, 8976375, 10771650, 11968500, 14362200, 17952750, 21543300, 23937000, 26929125, 35905500, 43086600, 53858250, 71811000, 107716500, 215433000]

約数ペア:

[(1, 215433000), (2, 107716500), (3, 71811000), (4, 53858250), (5, 43086600), (6, 35905500), (8, 26929125), (9, 23937000), (10, 21543300), (12, 17952750), (15, 14362200), (18, 11968500), (20, 10771650), (24, 8976375), (25, 8617320), (27, 7979000), (30, 7181100), (36, 5984250), (40, 5385825), (45, 4787400), (50, 4308660), (54, 3989500), (60, 3590550), (72, 2992125), (75, 2872440), (79, 2727000), (90, 2393700), (100, 2154330), (101, 2133000), (108, 1994750), (120, 1795275), (125, 1723464), (135, 1595800), (150, 1436220), (158, 1363500), (180, 1196850), (200, 1077165), (202, 1066500), (216, 997375), (225, 957480), (237, 909000), (250, 861732), (270, 797900), (300, 718110), (303, 711000), (316, 681750), (360, 598425), (375, 574488), (395, 545400), (404, 533250), (450, 478740), (474, 454500), (500, 430866), (505, 426600), (540, 398950), (600, 359055), (606, 355500), (632, 340875), (675, 319160), (711, 303000), (750, 287244), (790, 272700), (808, 266625), (900, 239370), (909, 237000), (948, 227250), (1000, 215433), (1010, 213300), (1080, 199475), (1125, 191496), (1185, 181800), (1212, 177750), (1350, 159580), (1422, 151500), (1500, 143622), (1515, 142200), (1580, 136350), (1800, 119685), (1818, 118500), (1896, 113625), (1975, 109080), (2020, 106650), (2133, 101000), (2250, 95748), (2370, 90900), (2424, 88875), (2525, 85320), (2700, 79790), (2727, 79000), (2844, 75750), (3000, 71811), (3030, 71100), (3160, 68175), (3375, 63832), (3555, 60600), (3636, 59250), (3950, 54540), (4040, 53325), (4266, 50500), (4500, 47874), (4545, 47400), (4740, 45450), (5050, 42660), (5400, 39895), (5454, 39500), (5688, 37875), (5925, 36360), (6060, 35550), (6750, 31916), (7110, 30300), (7272, 29625), (7575, 28440), (7900, 27270), (7979, 27000), (8532, 25250), (9000, 23937), (9090, 23700), (9480, 22725), (9875, 21816), (10100, 21330), (10665, 20200), (10908, 19750), (11850, 18180), (12120, 17775), (12625, 17064), (13500, 15958), (13635, 15800), (14220, 15150)]