27666650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 60113340

約数和(自身を除く): 32446690

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 269, 275, 374, 425, 538, 550, 605, 850, 935, 1210, 1345, 1870, 2057, 2690, 2959, 3025, 4114, 4573, 4675, 5918, 6050, 6725, 9146, 9350, 10285, 13450, 14795, 20570, 22865, 29590, 32549, 45730, 50303, 51425, 65098, 73975, 100606, 102850, 114325, 147950, 162745, 228650, 251515, 325490, 503030, 553333, 813725, 1106666, 1257575, 1627450, 2515150, 2766665, 5533330, 13833325, 27666650]

約数ペア:

[(1, 27666650), (2, 13833325), (5, 5533330), (10, 2766665), (11, 2515150), (17, 1627450), (22, 1257575), (25, 1106666), (34, 813725), (50, 553333), (55, 503030), (85, 325490), (110, 251515), (121, 228650), (170, 162745), (187, 147950), (242, 114325), (269, 102850), (275, 100606), (374, 73975), (425, 65098), (538, 51425), (550, 50303), (605, 45730), (850, 32549), (935, 29590), (1210, 22865), (1345, 20570), (1870, 14795), (2057, 13450), (2690, 10285), (2959, 9350), (3025, 9146), (4114, 6725), (4573, 6050), (4675, 5918)]