2017593900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{106751}}^1$

素因数の和:106781

約数の個数: 144

約数和(自身を含む): 7412858880

約数和(自身を除く): 5395264980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 106751, 213502, 320253, 427004, 533755, 640506, 747257, 960759, 1067510, 1281012, 1494514, 1601265, 1921518, 2135020, 2241771, 2668775, 2882277, 2989028, 3202530, 3736285, 3843036, 4483542, 4803795, 5337550, 5764554, 6405060, 6725313, 7472570, 8006325, 8967084, 9607590, 10675100, 11208855, 11529108, 13450626, 14411385, 14945140, 16012650, 18681425, 19215180, 20175939, 22417710, 24018975, 26901252, 28822770, 32025300, 33626565, 37362850, 40351878, 44835420, 48037950, 56044275, 57645540, 67253130, 72056925, 74725700, 80703756, 96075900, 100879695, 112088550, 134506260, 144113850, 168132825, 201759390, 224177100, 288227700, 336265650, 403518780, 504398475, 672531300, 1008796950, 2017593900]

約数ペア:

[(1, 2017593900), (2, 1008796950), (3, 672531300), (4, 504398475), (5, 403518780), (6, 336265650), (7, 288227700), (9, 224177100), (10, 201759390), (12, 168132825), (14, 144113850), (15, 134506260), (18, 112088550), (20, 100879695), (21, 96075900), (25, 80703756), (27, 74725700), (28, 72056925), (30, 67253130), (35, 57645540), (36, 56044275), (42, 48037950), (45, 44835420), (50, 40351878), (54, 37362850), (60, 33626565), (63, 32025300), (70, 28822770), (75, 26901252), (84, 24018975), (90, 22417710), (100, 20175939), (105, 19215180), (108, 18681425), (126, 16012650), (135, 14945140), (140, 14411385), (150, 13450626), (175, 11529108), (180, 11208855), (189, 10675100), (210, 9607590), (225, 8967084), (252, 8006325), (270, 7472570), (300, 6725313), (315, 6405060), (350, 5764554), (378, 5337550), (420, 4803795), (450, 4483542), (525, 3843036), (540, 3736285), (630, 3202530), (675, 2989028), (700, 2882277), (756, 2668775), (900, 2241771), (945, 2135020), (1050, 1921518), (1260, 1601265), (1350, 1494514), (1575, 1281012), (1890, 1067510), (2100, 960759), (2700, 747257), (3150, 640506), (3780, 533755), (4725, 427004), (6300, 320253), (9450, 213502), (18900, 106751)]