42561180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 133358400

約数和(自身を除く): 90797220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 293, 538, 540, 586, 807, 879, 1076, 1172, 1345, 1465, 1614, 1758, 2421, 2637, 2690, 2930, 3228, 3516, 4035, 4395, 4842, 5274, 5380, 5860, 7263, 7911, 8070, 8790, 9684, 10548, 12105, 13185, 14526, 15822, 16140, 17580, 24210, 26370, 29052, 31644, 36315, 39555, 48420, 52740, 72630, 78817, 79110, 145260, 157634, 158220, 236451, 315268, 394085, 472902, 709353, 788170, 945804, 1182255, 1418706, 1576340, 2128059, 2364510, 2837412, 3546765, 4256118, 4729020, 7093530, 8512236, 10640295, 14187060, 21280590, 42561180]

約数ペア:

[(1, 42561180), (2, 21280590), (3, 14187060), (4, 10640295), (5, 8512236), (6, 7093530), (9, 4729020), (10, 4256118), (12, 3546765), (15, 2837412), (18, 2364510), (20, 2128059), (27, 1576340), (30, 1418706), (36, 1182255), (45, 945804), (54, 788170), (60, 709353), (90, 472902), (108, 394085), (135, 315268), (180, 236451), (269, 158220), (270, 157634), (293, 145260), (538, 79110), (540, 78817), (586, 72630), (807, 52740), (879, 48420), (1076, 39555), (1172, 36315), (1345, 31644), (1465, 29052), (1614, 26370), (1758, 24210), (2421, 17580), (2637, 16140), (2690, 15822), (2930, 14526), (3228, 13185), (3516, 12105), (4035, 10548), (4395, 9684), (4842, 8790), (5274, 8070), (5380, 7911), (5860, 7263)]