202077720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 746928000

約数和(自身を除く): 544850280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 389, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 778, 780, 888, 936, 962, 999, 1080, 1110, 1167, 1170, 1332, 1404, 1443, 1480, 1556, 1560, 1665, 1755, 1924, 1945, 1998, 2220, 2334, 2340, 2405, 2664, 2808, 2886, 3112, 3330, 3501, 3510, 3848, 3890, 3996, 4329, 4440, 4668, 4680, 4810, 4995, 5057, 5772, 5835, 6660, 7002, 7020, 7215, 7780, 7992, 8658, 9336, 9620, 9990, 10114, 10503, 11544, 11670, 12987, 13320, 14004, 14040, 14393, 14430, 15171, 15560, 17316, 17505, 19240, 19980, 20228, 21006, 21645, 23340, 25285, 25974, 28008, 28786, 28860, 30342, 34632, 35010, 39960, 40456, 42012, 43179, 43290, 45513, 46680, 50570, 51948, 52515, 57572, 57720, 60684, 64935, 70020, 71965, 75855, 84024, 86358, 86580, 91026, 101140, 103896, 105030, 115144, 121368, 129537, 129870, 136539, 140040, 143930, 151710, 172716, 173160, 182052, 187109, 202280, 210060, 215895, 227565, 259074, 259740, 273078, 287860, 303420, 345432, 364104, 374218, 388611, 420120, 431790, 455130, 518148, 519480, 546156, 561327, 575720, 606840, 647685, 682695, 748436, 777222, 863580, 910260, 935545, 1036296, 1092312, 1122654, 1295370, 1365390, 1496872, 1554444, 1683981, 1727160, 1820520, 1871090, 1943055, 2245308, 2590740, 2730780, 2806635, 3108888, 3367962, 3742180, 3886110, 4490616, 5051943, 5181480, 5461560, 5613270, 6735924, 7484360, 7772220, 8419905, 10103886, 11226540, 13471848, 15544440, 16839810, 20207772, 22453080, 25259715, 33679620, 40415544, 50519430, 67359240, 101038860, 202077720]

約数ペア:

[(1, 202077720), (2, 101038860), (3, 67359240), (4, 50519430), (5, 40415544), (6, 33679620), (8, 25259715), (9, 22453080), (10, 20207772), (12, 16839810), (13, 15544440), (15, 13471848), (18, 11226540), (20, 10103886), (24, 8419905), (26, 7772220), (27, 7484360), (30, 6735924), (36, 5613270), (37, 5461560), (39, 5181480), (40, 5051943), (45, 4490616), (52, 3886110), (54, 3742180), (60, 3367962), (65, 3108888), (72, 2806635), (74, 2730780), (78, 2590740), (90, 2245308), (104, 1943055), (108, 1871090), (111, 1820520), (117, 1727160), (120, 1683981), (130, 1554444), (135, 1496872), (148, 1365390), (156, 1295370), (180, 1122654), (185, 1092312), (195, 1036296), (216, 935545), (222, 910260), (234, 863580), (260, 777222), (270, 748436), (296, 682695), (312, 647685), (333, 606840), (351, 575720), (360, 561327), (370, 546156), (389, 519480), (390, 518148), (444, 455130), (468, 431790), (481, 420120), (520, 388611), (540, 374218), (555, 364104), (585, 345432), (666, 303420), (702, 287860), (740, 273078), (778, 259740), (780, 259074), (888, 227565), (936, 215895), (962, 210060), (999, 202280), (1080, 187109), (1110, 182052), (1167, 173160), (1170, 172716), (1332, 151710), (1404, 143930), (1443, 140040), (1480, 136539), (1556, 129870), (1560, 129537), (1665, 121368), (1755, 115144), (1924, 105030), (1945, 103896), (1998, 101140), (2220, 91026), (2334, 86580), (2340, 86358), (2405, 84024), (2664, 75855), (2808, 71965), (2886, 70020), (3112, 64935), (3330, 60684), (3501, 57720), (3510, 57572), (3848, 52515), (3890, 51948), (3996, 50570), (4329, 46680), (4440, 45513), (4668, 43290), (4680, 43179), (4810, 42012), (4995, 40456), (5057, 39960), (5772, 35010), (5835, 34632), (6660, 30342), (7002, 28860), (7020, 28786), (7215, 28008), (7780, 25974), (7992, 25285), (8658, 23340), (9336, 21645), (9620, 21006), (9990, 20228), (10114, 19980), (10503, 19240), (11544, 17505), (11670, 17316), (12987, 15560), (13320, 15171), (14004, 14430), (14040, 14393)]