82894380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 164771220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 340, 362, 449, 510, 543, 724, 898, 905, 1020, 1086, 1347, 1796, 1810, 2172, 2245, 2694, 2715, 3077, 3620, 4490, 5388, 5430, 6154, 6735, 7633, 8980, 9231, 10860, 12308, 13470, 15266, 15385, 18462, 22899, 26940, 30532, 30770, 36924, 38165, 45798, 46155, 61540, 76330, 81269, 91596, 92310, 114495, 152660, 162538, 184620, 228990, 243807, 325076, 406345, 457980, 487614, 812690, 975228, 1219035, 1381573, 1625380, 2438070, 2763146, 4144719, 4876140, 5526292, 6907865, 8289438, 13815730, 16578876, 20723595, 27631460, 41447190, 82894380]

約数ペア:

[(1, 82894380), (2, 41447190), (3, 27631460), (4, 20723595), (5, 16578876), (6, 13815730), (10, 8289438), (12, 6907865), (15, 5526292), (17, 4876140), (20, 4144719), (30, 2763146), (34, 2438070), (51, 1625380), (60, 1381573), (68, 1219035), (85, 975228), (102, 812690), (170, 487614), (181, 457980), (204, 406345), (255, 325076), (340, 243807), (362, 228990), (449, 184620), (510, 162538), (543, 152660), (724, 114495), (898, 92310), (905, 91596), (1020, 81269), (1086, 76330), (1347, 61540), (1796, 46155), (1810, 45798), (2172, 38165), (2245, 36924), (2694, 30770), (2715, 30532), (3077, 26940), (3620, 22899), (4490, 18462), (5388, 15385), (5430, 15266), (6154, 13470), (6735, 12308), (7633, 10860), (8980, 9231)]