2016755400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{27779}}^1$

素因数の和:27820

約数の個数: 144

約数和(自身を含む): 6872216400

約数和(自身を除く): 4855461000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2200, 2420, 2904, 3025, 3300, 3630, 4840, 6050, 6600, 7260, 9075, 12100, 14520, 18150, 24200, 27779, 36300, 55558, 72600, 83337, 111116, 138895, 166674, 222232, 277790, 305569, 333348, 416685, 555580, 611138, 666696, 694475, 833370, 916707, 1111160, 1222276, 1388950, 1527845, 1666740, 1833414, 2083425, 2444552, 2777900, 3055690, 3333480, 3361259, 3666828, 4166850, 4583535, 5555800, 6111380, 6722518, 7333656, 7639225, 8333700, 9167070, 10083777, 12222760, 13445036, 15278450, 16667400, 16806295, 18334140, 20167554, 22917675, 26890072, 30556900, 33612590, 36668280, 40335108, 45835350, 50418885, 61113800, 67225180, 80670216, 84031475, 91670700, 100837770, 134450360, 168062950, 183341400, 201675540, 252094425, 336125900, 403351080, 504188850, 672251800, 1008377700, 2016755400]

約数ペア:

[(1, 2016755400), (2, 1008377700), (3, 672251800), (4, 504188850), (5, 403351080), (6, 336125900), (8, 252094425), (10, 201675540), (11, 183341400), (12, 168062950), (15, 134450360), (20, 100837770), (22, 91670700), (24, 84031475), (25, 80670216), (30, 67225180), (33, 61113800), (40, 50418885), (44, 45835350), (50, 40335108), (55, 36668280), (60, 33612590), (66, 30556900), (75, 26890072), (88, 22917675), (100, 20167554), (110, 18334140), (120, 16806295), (121, 16667400), (132, 15278450), (150, 13445036), (165, 12222760), (200, 10083777), (220, 9167070), (242, 8333700), (264, 7639225), (275, 7333656), (300, 6722518), (330, 6111380), (363, 5555800), (440, 4583535), (484, 4166850), (550, 3666828), (600, 3361259), (605, 3333480), (660, 3055690), (726, 2777900), (825, 2444552), (968, 2083425), (1100, 1833414), (1210, 1666740), (1320, 1527845), (1452, 1388950), (1650, 1222276), (1815, 1111160), (2200, 916707), (2420, 833370), (2904, 694475), (3025, 666696), (3300, 611138), (3630, 555580), (4840, 416685), (6050, 333348), (6600, 305569), (7260, 277790), (9075, 222232), (12100, 166674), (14520, 138895), (18150, 111116), (24200, 83337), (27779, 72600), (36300, 55558)]