272021310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24979}}^1$

素因数の和:25014

約数の個数: 72

約数和(自身を含む): 777427560

約数和(自身を除く): 505406250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 24979, 49958, 74937, 124895, 149874, 224811, 249790, 274769, 374685, 449622, 549538, 749370, 824307, 1124055, 1373845, 1648614, 2248110, 2472921, 2747690, 3022459, 4121535, 4945842, 6044918, 8243070, 9067377, 12364605, 15112295, 18134754, 24729210, 27202131, 30224590, 45336885, 54404262, 90673770, 136010655, 272021310]

約数ペア:

[(1, 272021310), (2, 136010655), (3, 90673770), (5, 54404262), (6, 45336885), (9, 30224590), (10, 27202131), (11, 24729210), (15, 18134754), (18, 15112295), (22, 12364605), (30, 9067377), (33, 8243070), (45, 6044918), (55, 4945842), (66, 4121535), (90, 3022459), (99, 2747690), (110, 2472921), (121, 2248110), (165, 1648614), (198, 1373845), (242, 1124055), (330, 824307), (363, 749370), (495, 549538), (605, 449622), (726, 374685), (990, 274769), (1089, 249790), (1210, 224811), (1815, 149874), (2178, 124895), (3630, 74937), (5445, 49958), (10890, 24979)]