2551266800000

素因数分解:

$2^7\times 5^5\times {\mathrm{19}}^1\times {\mathrm{335693}}^1$

素因数の和:335751

約数の個数: 192

約数和(自身を含む): 6687225896400

約数和(自身を除く): 4135959096400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 625, 640, 760, 800, 950, 1000, 1216, 1250, 1520, 1600, 1900, 2000, 2375, 2432, 2500, 3040, 3125, 3200, 3800, 4000, 4750, 5000, 6080, 6250, 7600, 8000, 9500, 10000, 11875, 12160, 12500, 15200, 16000, 19000, 20000, 23750, 25000, 30400, 38000, 40000, 47500, 50000, 59375, 60800, 76000, 80000, 95000, 100000, 118750, 152000, 190000, 200000, 237500, 304000, 335693, 380000, 400000, 475000, 671386, 760000, 950000, 1342772, 1520000, 1678465, 1900000, 2685544, 3356930, 3800000, 5371088, 6378167, 6713860, 7600000, 8392325, 10742176, 12756334, 13427720, 16784650, 21484352, 25512668, 26855440, 31890835, 33569300, 41961625, 42968704, 51025336, 53710880, 63781670, 67138600, 83923250, 102050672, 107421760, 127563340, 134277200, 159454175, 167846500, 204101344, 209808125, 214843520, 255126680, 268554400, 318908350, 335693000, 408202688, 419616250, 510253360, 537108800, 637816700, 671386000, 797270875, 816405376, 839232500, 1020506720, 1049040625, 1074217600, 1275633400, 1342772000, 1594541750, 1678465000, 2041013440, 2098081250, 2551266800, 2685544000, 3189083500, 3356930000, 3986354375, 4082026880, 4196162500, 5102533600, 5371088000, 6378167000, 6713860000, 7972708750, 8392325000, 10205067200, 12756334000, 13427720000, 15945417500, 16784650000, 19931771875, 20410134400, 25512668000, 26855440000, 31890835000, 33569300000, 39863543750, 51025336000, 63781670000, 67138600000, 79727087500, 102050672000, 127563340000, 134277200000, 159454175000, 255126680000, 318908350000, 510253360000, 637816700000, 1275633400000, 2551266800000]

約数ペア:

[(1, 2551266800000), (2, 1275633400000), (4, 637816700000), (5, 510253360000), (8, 318908350000), (10, 255126680000), (16, 159454175000), (19, 134277200000), (20, 127563340000), (25, 102050672000), (32, 79727087500), (38, 67138600000), (40, 63781670000), (50, 51025336000), (64, 39863543750), (76, 33569300000), (80, 31890835000), (95, 26855440000), (100, 25512668000), (125, 20410134400), (128, 19931771875), (152, 16784650000), (160, 15945417500), (190, 13427720000), (200, 12756334000), (250, 10205067200), (304, 8392325000), (320, 7972708750), (380, 6713860000), (400, 6378167000), (475, 5371088000), (500, 5102533600), (608, 4196162500), (625, 4082026880), (640, 3986354375), (760, 3356930000), (800, 3189083500), (950, 2685544000), (1000, 2551266800), (1216, 2098081250), (1250, 2041013440), (1520, 1678465000), (1600, 1594541750), (1900, 1342772000), (2000, 1275633400), (2375, 1074217600), (2432, 1049040625), (2500, 1020506720), (3040, 839232500), (3125, 816405376), (3200, 797270875), (3800, 671386000), (4000, 637816700), (4750, 537108800), (5000, 510253360), (6080, 419616250), (6250, 408202688), (7600, 335693000), (8000, 318908350), (9500, 268554400), (10000, 255126680), (11875, 214843520), (12160, 209808125), (12500, 204101344), (15200, 167846500), (16000, 159454175), (19000, 134277200), (20000, 127563340), (23750, 107421760), (25000, 102050672), (30400, 83923250), (38000, 67138600), (40000, 63781670), (47500, 53710880), (50000, 51025336), (59375, 42968704), (60800, 41961625), (76000, 33569300), (80000, 31890835), (95000, 26855440), (100000, 25512668), (118750, 21484352), (152000, 16784650), (190000, 13427720), (200000, 12756334), (237500, 10742176), (304000, 8392325), (335693, 7600000), (380000, 6713860), (400000, 6378167), (475000, 5371088), (671386, 3800000), (760000, 3356930), (950000, 2685544), (1342772, 1900000), (1520000, 1678465)]