2181955200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1361}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 7235161920

約数和(自身を除く): 5053206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 167, 192, 200, 240, 300, 320, 334, 384, 400, 480, 501, 600, 640, 668, 800, 835, 960, 1002, 1200, 1336, 1361, 1600, 1670, 1920, 2004, 2400, 2505, 2672, 2722, 3200, 3340, 4008, 4083, 4175, 4800, 5010, 5344, 5444, 6680, 6805, 8016, 8166, 8350, 9600, 10020, 10688, 10888, 12525, 13360, 13610, 16032, 16332, 16700, 20040, 20415, 21376, 21776, 25050, 26720, 27220, 32064, 32664, 33400, 34025, 40080, 40830, 43552, 50100, 53440, 54440, 64128, 65328, 66800, 68050, 80160, 81660, 87104, 100200, 102075, 106880, 108880, 130656, 133600, 136100, 160320, 163320, 174208, 200400, 204150, 217760, 227287, 261312, 267200, 272200, 320640, 326640, 400800, 408300, 435520, 454574, 522624, 534400, 544400, 653280, 681861, 801600, 816600, 871040, 909148, 1088800, 1136435, 1306560, 1363722, 1603200, 1633200, 1818296, 2177600, 2272870, 2613120, 2727444, 3266400, 3409305, 3636592, 4355200, 4545740, 5454888, 5682175, 6532800, 6818610, 7273184, 9091480, 10909776, 11364350, 13065600, 13637220, 14546368, 17046525, 18182960, 21819552, 22728700, 27274440, 29092736, 34093050, 36365920, 43639104, 45457400, 54548880, 68186100, 72731840, 87278208, 90914800, 109097760, 136372200, 145463680, 181829600, 218195520, 272744400, 363659200, 436391040, 545488800, 727318400, 1090977600, 2181955200]

約数ペア:

[(1, 2181955200), (2, 1090977600), (3, 727318400), (4, 545488800), (5, 436391040), (6, 363659200), (8, 272744400), (10, 218195520), (12, 181829600), (15, 145463680), (16, 136372200), (20, 109097760), (24, 90914800), (25, 87278208), (30, 72731840), (32, 68186100), (40, 54548880), (48, 45457400), (50, 43639104), (60, 36365920), (64, 34093050), (75, 29092736), (80, 27274440), (96, 22728700), (100, 21819552), (120, 18182960), (128, 17046525), (150, 14546368), (160, 13637220), (167, 13065600), (192, 11364350), (200, 10909776), (240, 9091480), (300, 7273184), (320, 6818610), (334, 6532800), (384, 5682175), (400, 5454888), (480, 4545740), (501, 4355200), (600, 3636592), (640, 3409305), (668, 3266400), (800, 2727444), (835, 2613120), (960, 2272870), (1002, 2177600), (1200, 1818296), (1336, 1633200), (1361, 1603200), (1600, 1363722), (1670, 1306560), (1920, 1136435), (2004, 1088800), (2400, 909148), (2505, 871040), (2672, 816600), (2722, 801600), (3200, 681861), (3340, 653280), (4008, 544400), (4083, 534400), (4175, 522624), (4800, 454574), (5010, 435520), (5344, 408300), (5444, 400800), (6680, 326640), (6805, 320640), (8016, 272200), (8166, 267200), (8350, 261312), (9600, 227287), (10020, 217760), (10688, 204150), (10888, 200400), (12525, 174208), (13360, 163320), (13610, 160320), (16032, 136100), (16332, 133600), (16700, 130656), (20040, 108880), (20415, 106880), (21376, 102075), (21776, 100200), (25050, 87104), (26720, 81660), (27220, 80160), (32064, 68050), (32664, 66800), (33400, 65328), (34025, 64128), (40080, 54440), (40830, 53440), (43552, 50100)]