150629920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19213}}^1$

素因数の和:19242

約数の個数: 72

約数和(自身を含む): 413984844

約数和(自身を除く): 263354924

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 19213, 38426, 76852, 96065, 134491, 153704, 192130, 268982, 307408, 384260, 537964, 614816, 672455, 768520, 941437, 1075928, 1344910, 1537040, 1882874, 2151856, 2689820, 3074080, 3765748, 4303712, 4707185, 5379640, 7531496, 9414370, 10759280, 15062992, 18828740, 21518560, 30125984, 37657480, 75314960, 150629920]

約数ペア:

[(1, 150629920), (2, 75314960), (4, 37657480), (5, 30125984), (7, 21518560), (8, 18828740), (10, 15062992), (14, 10759280), (16, 9414370), (20, 7531496), (28, 5379640), (32, 4707185), (35, 4303712), (40, 3765748), (49, 3074080), (56, 2689820), (70, 2151856), (80, 1882874), (98, 1537040), (112, 1344910), (140, 1075928), (160, 941437), (196, 768520), (224, 672455), (245, 614816), (280, 537964), (392, 384260), (490, 307408), (560, 268982), (784, 192130), (980, 153704), (1120, 134491), (1568, 96065), (1960, 76852), (3920, 38426), (7840, 19213)]