7392900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 22533280

約数和(自身を除く): 15140380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1297, 1425, 1900, 2594, 2850, 3891, 5188, 5700, 6485, 7782, 12970, 15564, 19455, 24643, 25940, 32425, 38910, 49286, 64850, 73929, 77820, 97275, 98572, 123215, 129700, 147858, 194550, 246430, 295716, 369645, 389100, 492860, 616075, 739290, 1232150, 1478580, 1848225, 2464300, 3696450, 7392900]

約数ペア:

[(1, 7392900), (2, 3696450), (3, 2464300), (4, 1848225), (5, 1478580), (6, 1232150), (10, 739290), (12, 616075), (15, 492860), (19, 389100), (20, 369645), (25, 295716), (30, 246430), (38, 194550), (50, 147858), (57, 129700), (60, 123215), (75, 98572), (76, 97275), (95, 77820), (100, 73929), (114, 64850), (150, 49286), (190, 38910), (228, 32425), (285, 25940), (300, 24643), (380, 19455), (475, 15564), (570, 12970), (950, 7782), (1140, 6485), (1297, 5700), (1425, 5188), (1900, 3891), (2594, 2850)]