15665874400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1811}}^1$

素因数の和:2825

約数の個数: 144

約数和(自身を含む): 41786575488

約数和(自身を除く): 26120701088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 983, 1100, 1760, 1811, 1966, 2200, 3622, 3932, 4400, 4915, 7244, 7864, 8800, 9055, 9830, 10813, 14488, 15728, 18110, 19660, 19921, 21626, 24575, 28976, 31456, 36220, 39320, 39842, 43252, 45275, 49150, 54065, 57952, 72440, 78640, 79684, 86504, 90550, 98300, 99605, 108130, 144880, 157280, 159368, 173008, 181100, 196600, 199210, 216260, 270325, 289760, 318736, 346016, 362200, 393200, 398420, 432520, 498025, 540650, 637472, 724400, 786400, 796840, 865040, 996050, 1081300, 1448800, 1593680, 1730080, 1780213, 1992100, 2162600, 3187360, 3560426, 3984200, 4325200, 7120852, 7968400, 8650400, 8901065, 14241704, 15936800, 17802130, 19582343, 28483408, 35604260, 39164686, 44505325, 56966816, 71208520, 78329372, 89010650, 97911715, 142417040, 156658744, 178021300, 195823430, 284834080, 313317488, 356042600, 391646860, 489558575, 626634976, 712085200, 783293720, 979117150, 1424170400, 1566587440, 1958234300, 3133174880, 3916468600, 7832937200, 15665874400]

約数ペア:

[(1, 15665874400), (2, 7832937200), (4, 3916468600), (5, 3133174880), (8, 1958234300), (10, 1566587440), (11, 1424170400), (16, 979117150), (20, 783293720), (22, 712085200), (25, 626634976), (32, 489558575), (40, 391646860), (44, 356042600), (50, 313317488), (55, 284834080), (80, 195823430), (88, 178021300), (100, 156658744), (110, 142417040), (160, 97911715), (176, 89010650), (200, 78329372), (220, 71208520), (275, 56966816), (352, 44505325), (400, 39164686), (440, 35604260), (550, 28483408), (800, 19582343), (880, 17802130), (983, 15936800), (1100, 14241704), (1760, 8901065), (1811, 8650400), (1966, 7968400), (2200, 7120852), (3622, 4325200), (3932, 3984200), (4400, 3560426), (4915, 3187360), (7244, 2162600), (7864, 1992100), (8800, 1780213), (9055, 1730080), (9830, 1593680), (10813, 1448800), (14488, 1081300), (15728, 996050), (18110, 865040), (19660, 796840), (19921, 786400), (21626, 724400), (24575, 637472), (28976, 540650), (31456, 498025), (36220, 432520), (39320, 398420), (39842, 393200), (43252, 362200), (45275, 346016), (49150, 318736), (54065, 289760), (57952, 270325), (72440, 216260), (78640, 199210), (79684, 196600), (86504, 181100), (90550, 173008), (98300, 159368), (99605, 157280), (108130, 144880)]