1910363000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3047

約数の個数: 192

約数和(自身を含む): 5601960000

約数和(自身を除く): 3691597000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 125, 130, 140, 175, 182, 196, 200, 245, 250, 260, 280, 325, 350, 364, 392, 455, 490, 500, 520, 637, 650, 700, 728, 875, 910, 980, 1000, 1225, 1274, 1300, 1400, 1625, 1750, 1820, 1960, 2275, 2450, 2548, 2600, 2999, 3185, 3250, 3500, 3640, 4550, 4900, 5096, 5998, 6125, 6370, 6500, 7000, 9100, 9800, 11375, 11996, 12250, 12740, 13000, 14995, 15925, 18200, 20993, 22750, 23992, 24500, 25480, 29990, 31850, 38987, 41986, 45500, 49000, 59980, 63700, 74975, 77974, 79625, 83972, 91000, 104965, 119960, 127400, 146951, 149950, 155948, 159250, 167944, 194935, 209930, 272909, 293902, 299900, 311896, 318500, 374875, 389870, 419860, 524825, 545818, 587804, 599800, 637000, 734755, 749750, 779740, 839720, 974675, 1049650, 1091636, 1175608, 1364545, 1469510, 1499500, 1559480, 1910363, 1949350, 2099300, 2183272, 2624125, 2729090, 2939020, 2999000, 3673775, 3820726, 3898700, 4198600, 4873375, 5248250, 5458180, 5878040, 6822725, 7347550, 7641452, 7797400, 9551815, 9746750, 10496500, 10916360, 13645450, 14695100, 15282904, 18368875, 19103630, 19493500, 20993000, 27290900, 29390200, 34113625, 36737750, 38207260, 38987000, 47759075, 54581800, 68227250, 73475500, 76414520, 95518150, 136454500, 146951000, 191036300, 238795375, 272909000, 382072600, 477590750, 955181500, 1910363000]

約数ペア:

[(1, 1910363000), (2, 955181500), (4, 477590750), (5, 382072600), (7, 272909000), (8, 238795375), (10, 191036300), (13, 146951000), (14, 136454500), (20, 95518150), (25, 76414520), (26, 73475500), (28, 68227250), (35, 54581800), (40, 47759075), (49, 38987000), (50, 38207260), (52, 36737750), (56, 34113625), (65, 29390200), (70, 27290900), (91, 20993000), (98, 19493500), (100, 19103630), (104, 18368875), (125, 15282904), (130, 14695100), (140, 13645450), (175, 10916360), (182, 10496500), (196, 9746750), (200, 9551815), (245, 7797400), (250, 7641452), (260, 7347550), (280, 6822725), (325, 5878040), (350, 5458180), (364, 5248250), (392, 4873375), (455, 4198600), (490, 3898700), (500, 3820726), (520, 3673775), (637, 2999000), (650, 2939020), (700, 2729090), (728, 2624125), (875, 2183272), (910, 2099300), (980, 1949350), (1000, 1910363), (1225, 1559480), (1274, 1499500), (1300, 1469510), (1400, 1364545), (1625, 1175608), (1750, 1091636), (1820, 1049650), (1960, 974675), (2275, 839720), (2450, 779740), (2548, 749750), (2600, 734755), (2999, 637000), (3185, 599800), (3250, 587804), (3500, 545818), (3640, 524825), (4550, 419860), (4900, 389870), (5096, 374875), (5998, 318500), (6125, 311896), (6370, 299900), (6500, 293902), (7000, 272909), (9100, 209930), (9800, 194935), (11375, 167944), (11996, 159250), (12250, 155948), (12740, 149950), (13000, 146951), (14995, 127400), (15925, 119960), (18200, 104965), (20993, 91000), (22750, 83972), (23992, 79625), (24500, 77974), (25480, 74975), (29990, 63700), (31850, 59980), (38987, 49000), (41986, 45500)]