45283840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 180

約数和(自身を含む): 133298946

約数和(自身を除く): 88015106

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 361, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 722, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1568, 1792, 1805, 1862, 1960, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3136, 3584, 3610, 3724, 3920, 4256, 4480, 4655, 4864, 5054, 5320, 5776, 6080, 6272, 7220, 7448, 7840, 8512, 8960, 9310, 9728, 10108, 10640, 11552, 12160, 12544, 12635, 14440, 14896, 15680, 17024, 17689, 17920, 18620, 20216, 21280, 23104, 24320, 25088, 25270, 28880, 29792, 31360, 34048, 35378, 37240, 40432, 42560, 46208, 48640, 50540, 57760, 59584, 62720, 68096, 70756, 74480, 80864, 85120, 88445, 92416, 101080, 115520, 119168, 125440, 141512, 148960, 161728, 170240, 176890, 184832, 202160, 231040, 238336, 283024, 297920, 323456, 340480, 353780, 404320, 462080, 476672, 566048, 595840, 646912, 707560, 808640, 924160, 1132096, 1191680, 1293824, 1415120, 1617280, 2264192, 2383360, 2830240, 3234560, 4528384, 5660480, 6469120, 9056768, 11320960, 22641920, 45283840]

約数ペア:

[(1, 45283840), (2, 22641920), (4, 11320960), (5, 9056768), (7, 6469120), (8, 5660480), (10, 4528384), (14, 3234560), (16, 2830240), (19, 2383360), (20, 2264192), (28, 1617280), (32, 1415120), (35, 1293824), (38, 1191680), (40, 1132096), (49, 924160), (56, 808640), (64, 707560), (70, 646912), (76, 595840), (80, 566048), (95, 476672), (98, 462080), (112, 404320), (128, 353780), (133, 340480), (140, 323456), (152, 297920), (160, 283024), (190, 238336), (196, 231040), (224, 202160), (245, 184832), (256, 176890), (266, 170240), (280, 161728), (304, 148960), (320, 141512), (361, 125440), (380, 119168), (392, 115520), (448, 101080), (490, 92416), (512, 88445), (532, 85120), (560, 80864), (608, 74480), (640, 70756), (665, 68096), (722, 62720), (760, 59584), (784, 57760), (896, 50540), (931, 48640), (980, 46208), (1064, 42560), (1120, 40432), (1216, 37240), (1280, 35378), (1330, 34048), (1444, 31360), (1520, 29792), (1568, 28880), (1792, 25270), (1805, 25088), (1862, 24320), (1960, 23104), (2128, 21280), (2240, 20216), (2432, 18620), (2527, 17920), (2560, 17689), (2660, 17024), (2888, 15680), (3040, 14896), (3136, 14440), (3584, 12635), (3610, 12544), (3724, 12160), (3920, 11552), (4256, 10640), (4480, 10108), (4655, 9728), (4864, 9310), (5054, 8960), (5320, 8512), (5776, 7840), (6080, 7448), (6272, 7220)]