69791220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 222550944

約数和(自身を除く): 152759724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 643, 670, 804, 810, 1005, 1206, 1286, 1340, 1620, 1809, 1929, 2010, 2412, 2572, 3015, 3215, 3618, 3858, 4020, 5427, 5787, 6030, 6430, 7236, 7716, 9045, 9645, 10854, 11574, 12060, 12860, 17361, 18090, 19290, 21708, 23148, 27135, 28935, 34722, 36180, 38580, 43081, 52083, 54270, 57870, 69444, 86162, 86805, 104166, 108540, 115740, 129243, 172324, 173610, 208332, 215405, 258486, 260415, 347220, 387729, 430810, 516972, 520830, 646215, 775458, 861620, 1041660, 1163187, 1292430, 1550916, 1938645, 2326374, 2584860, 3489561, 3877290, 4652748, 5815935, 6979122, 7754580, 11631870, 13958244, 17447805, 23263740, 34895610, 69791220]

約数ペア:

[(1, 69791220), (2, 34895610), (3, 23263740), (4, 17447805), (5, 13958244), (6, 11631870), (9, 7754580), (10, 6979122), (12, 5815935), (15, 4652748), (18, 3877290), (20, 3489561), (27, 2584860), (30, 2326374), (36, 1938645), (45, 1550916), (54, 1292430), (60, 1163187), (67, 1041660), (81, 861620), (90, 775458), (108, 646215), (134, 520830), (135, 516972), (162, 430810), (180, 387729), (201, 347220), (268, 260415), (270, 258486), (324, 215405), (335, 208332), (402, 173610), (405, 172324), (540, 129243), (603, 115740), (643, 108540), (670, 104166), (804, 86805), (810, 86162), (1005, 69444), (1206, 57870), (1286, 54270), (1340, 52083), (1620, 43081), (1809, 38580), (1929, 36180), (2010, 34722), (2412, 28935), (2572, 27135), (3015, 23148), (3215, 21708), (3618, 19290), (3858, 18090), (4020, 17361), (5427, 12860), (5787, 12060), (6030, 11574), (6430, 10854), (7236, 9645), (7716, 9045)]