89316500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 243000576

約数和(自身を除く): 153684076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 151, 169, 175, 182, 250, 260, 302, 325, 338, 350, 364, 455, 500, 604, 650, 676, 700, 755, 845, 875, 910, 1057, 1183, 1300, 1510, 1625, 1690, 1750, 1820, 1963, 2114, 2275, 2366, 3020, 3250, 3380, 3500, 3775, 3926, 4225, 4228, 4550, 4732, 5285, 5915, 6500, 7550, 7852, 8450, 9100, 9815, 10570, 11375, 11830, 13741, 15100, 16900, 18875, 19630, 21125, 21140, 22750, 23660, 25519, 26425, 27482, 29575, 37750, 39260, 42250, 45500, 49075, 51038, 52850, 54964, 59150, 68705, 75500, 84500, 98150, 102076, 105700, 118300, 127595, 132125, 137410, 147875, 178633, 196300, 245375, 255190, 264250, 274820, 295750, 343525, 357266, 490750, 510380, 528500, 591500, 637975, 687050, 714532, 893165, 981500, 1275950, 1374100, 1717625, 1786330, 2551900, 3189875, 3435250, 3572660, 4465825, 6379750, 6870500, 8931650, 12759500, 17863300, 22329125, 44658250, 89316500]

約数ペア:

[(1, 89316500), (2, 44658250), (4, 22329125), (5, 17863300), (7, 12759500), (10, 8931650), (13, 6870500), (14, 6379750), (20, 4465825), (25, 3572660), (26, 3435250), (28, 3189875), (35, 2551900), (50, 1786330), (52, 1717625), (65, 1374100), (70, 1275950), (91, 981500), (100, 893165), (125, 714532), (130, 687050), (140, 637975), (151, 591500), (169, 528500), (175, 510380), (182, 490750), (250, 357266), (260, 343525), (302, 295750), (325, 274820), (338, 264250), (350, 255190), (364, 245375), (455, 196300), (500, 178633), (604, 147875), (650, 137410), (676, 132125), (700, 127595), (755, 118300), (845, 105700), (875, 102076), (910, 98150), (1057, 84500), (1183, 75500), (1300, 68705), (1510, 59150), (1625, 54964), (1690, 52850), (1750, 51038), (1820, 49075), (1963, 45500), (2114, 42250), (2275, 39260), (2366, 37750), (3020, 29575), (3250, 27482), (3380, 26425), (3500, 25519), (3775, 23660), (3926, 22750), (4225, 21140), (4228, 21125), (4550, 19630), (4732, 18875), (5285, 16900), (5915, 15100), (6500, 13741), (7550, 11830), (7852, 11375), (8450, 10570), (9100, 9815)]