195469380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1123}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 594065472

約数和(自身を除く): 398596092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 967, 1123, 1934, 2246, 2901, 3369, 3868, 4492, 4835, 5615, 5802, 6738, 8703, 9670, 10107, 11230, 11604, 13476, 14505, 16845, 17406, 19340, 20214, 22460, 29010, 33690, 34812, 40428, 43515, 50535, 58020, 67380, 87030, 101070, 174060, 202140, 1085941, 2171882, 3257823, 4343764, 5429705, 6515646, 9773469, 10859410, 13031292, 16289115, 19546938, 21718820, 32578230, 39093876, 48867345, 65156460, 97734690, 195469380]

約数ペア:

[(1, 195469380), (2, 97734690), (3, 65156460), (4, 48867345), (5, 39093876), (6, 32578230), (9, 21718820), (10, 19546938), (12, 16289115), (15, 13031292), (18, 10859410), (20, 9773469), (30, 6515646), (36, 5429705), (45, 4343764), (60, 3257823), (90, 2171882), (180, 1085941), (967, 202140), (1123, 174060), (1934, 101070), (2246, 87030), (2901, 67380), (3369, 58020), (3868, 50535), (4492, 43515), (4835, 40428), (5615, 34812), (5802, 33690), (6738, 29010), (8703, 22460), (9670, 20214), (10107, 19340), (11230, 17406), (11604, 16845), (13476, 14505)]