868566000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 2962765728

約数和(自身を除く): 2094199728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 361, 375, 380, 400, 401, 456, 475, 500, 570, 600, 722, 750, 760, 802, 912, 950, 1000, 1083, 1140, 1200, 1203, 1425, 1444, 1500, 1520, 1604, 1805, 1900, 2000, 2005, 2166, 2280, 2375, 2406, 2850, 2888, 3000, 3208, 3610, 3800, 4010, 4332, 4560, 4750, 4812, 5415, 5700, 5776, 6000, 6015, 6416, 7125, 7220, 7600, 7619, 8020, 8664, 9025, 9500, 9624, 10025, 10830, 11400, 12030, 14250, 14440, 15238, 16040, 17328, 18050, 19000, 19248, 20050, 21660, 22800, 22857, 24060, 27075, 28500, 28880, 30075, 30476, 32080, 36100, 38000, 38095, 40100, 43320, 45125, 45714, 48120, 50125, 54150, 57000, 60150, 60952, 72200, 76190, 80200, 86640, 90250, 91428, 96240, 100250, 108300, 114000, 114285, 120300, 121904, 135375, 144400, 144761, 150375, 152380, 160400, 180500, 182856, 190475, 200500, 216600, 228570, 240600, 270750, 289522, 300750, 304760, 361000, 365712, 380950, 401000, 433200, 434283, 457140, 481200, 541500, 571425, 579044, 601500, 609520, 722000, 723805, 761900, 802000, 868566, 914280, 952375, 1083000, 1142850, 1158088, 1203000, 1447610, 1523800, 1737132, 1828560, 1904750, 2166000, 2171415, 2285700, 2316176, 2406000, 2857125, 2895220, 3047600, 3474264, 3619025, 3809500, 4342830, 4571400, 5714250, 5790440, 6948528, 7238050, 7619000, 8685660, 9142800, 10857075, 11428500, 11580880, 14476100, 15238000, 17371320, 18095125, 21714150, 22857000, 28952200, 34742640, 36190250, 43428300, 45714000, 54285375, 57904400, 72380500, 86856600, 108570750, 144761000, 173713200, 217141500, 289522000, 434283000, 868566000]

約数ペア:

[(1, 868566000), (2, 434283000), (3, 289522000), (4, 217141500), (5, 173713200), (6, 144761000), (8, 108570750), (10, 86856600), (12, 72380500), (15, 57904400), (16, 54285375), (19, 45714000), (20, 43428300), (24, 36190250), (25, 34742640), (30, 28952200), (38, 22857000), (40, 21714150), (48, 18095125), (50, 17371320), (57, 15238000), (60, 14476100), (75, 11580880), (76, 11428500), (80, 10857075), (95, 9142800), (100, 8685660), (114, 7619000), (120, 7238050), (125, 6948528), (150, 5790440), (152, 5714250), (190, 4571400), (200, 4342830), (228, 3809500), (240, 3619025), (250, 3474264), (285, 3047600), (300, 2895220), (304, 2857125), (361, 2406000), (375, 2316176), (380, 2285700), (400, 2171415), (401, 2166000), (456, 1904750), (475, 1828560), (500, 1737132), (570, 1523800), (600, 1447610), (722, 1203000), (750, 1158088), (760, 1142850), (802, 1083000), (912, 952375), (950, 914280), (1000, 868566), (1083, 802000), (1140, 761900), (1200, 723805), (1203, 722000), (1425, 609520), (1444, 601500), (1500, 579044), (1520, 571425), (1604, 541500), (1805, 481200), (1900, 457140), (2000, 434283), (2005, 433200), (2166, 401000), (2280, 380950), (2375, 365712), (2406, 361000), (2850, 304760), (2888, 300750), (3000, 289522), (3208, 270750), (3610, 240600), (3800, 228570), (4010, 216600), (4332, 200500), (4560, 190475), (4750, 182856), (4812, 180500), (5415, 160400), (5700, 152380), (5776, 150375), (6000, 144761), (6015, 144400), (6416, 135375), (7125, 121904), (7220, 120300), (7600, 114285), (7619, 114000), (8020, 108300), (8664, 100250), (9025, 96240), (9500, 91428), (9624, 90250), (10025, 86640), (10830, 80200), (11400, 76190), (12030, 72200), (14250, 60952), (14440, 60150), (15238, 57000), (16040, 54150), (17328, 50125), (18050, 48120), (19000, 45714), (19248, 45125), (20050, 43320), (21660, 40100), (22800, 38095), (22857, 38000), (24060, 36100), (27075, 32080), (28500, 30476), (28880, 30075)]