144179200

素因数分解:

$2^{19}\times 5^2\times {\mathrm{11}}^1$

素因数の和:59

約数の個数: 120

約数和(自身を含む): 390069900

約数和(自身を除く): 245890700

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1024, 1100, 1280, 1408, 1600, 1760, 2048, 2200, 2560, 2816, 3200, 3520, 4096, 4400, 5120, 5632, 6400, 7040, 8192, 8800, 10240, 11264, 12800, 14080, 16384, 17600, 20480, 22528, 25600, 28160, 32768, 35200, 40960, 45056, 51200, 56320, 65536, 70400, 81920, 90112, 102400, 112640, 131072, 140800, 163840, 180224, 204800, 225280, 262144, 281600, 327680, 360448, 409600, 450560, 524288, 563200, 655360, 720896, 819200, 901120, 1126400, 1310720, 1441792, 1638400, 1802240, 2252800, 2621440, 2883584, 3276800, 3604480, 4505600, 5767168, 6553600, 7208960, 9011200, 13107200, 14417920, 18022400, 28835840, 36044800, 72089600, 144179200]

約数ペア:

[(1, 144179200), (2, 72089600), (4, 36044800), (5, 28835840), (8, 18022400), (10, 14417920), (11, 13107200), (16, 9011200), (20, 7208960), (22, 6553600), (25, 5767168), (32, 4505600), (40, 3604480), (44, 3276800), (50, 2883584), (55, 2621440), (64, 2252800), (80, 1802240), (88, 1638400), (100, 1441792), (110, 1310720), (128, 1126400), (160, 901120), (176, 819200), (200, 720896), (220, 655360), (256, 563200), (275, 524288), (320, 450560), (352, 409600), (400, 360448), (440, 327680), (512, 281600), (550, 262144), (640, 225280), (704, 204800), (800, 180224), (880, 163840), (1024, 140800), (1100, 131072), (1280, 112640), (1408, 102400), (1600, 90112), (1760, 81920), (2048, 70400), (2200, 65536), (2560, 56320), (2816, 51200), (3200, 45056), (3520, 40960), (4096, 35200), (4400, 32768), (5120, 28160), (5632, 25600), (6400, 22528), (7040, 20480), (8192, 17600), (8800, 16384), (10240, 14080), (11264, 12800)]