80352810

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 221981760

約数和(自身を除く): 141628950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 645, 769, 774, 810, 1161, 1215, 1290, 1538, 1935, 2307, 2322, 2430, 3483, 3845, 3870, 4614, 5805, 6921, 6966, 7690, 10449, 11535, 11610, 13842, 17415, 20763, 20898, 23070, 33067, 34605, 34830, 41526, 52245, 62289, 66134, 69210, 99201, 103815, 104490, 124578, 165335, 186867, 198402, 207630, 297603, 311445, 330670, 373734, 496005, 595206, 622890, 892809, 934335, 992010, 1488015, 1785618, 1868670, 2678427, 2976030, 4464045, 5356854, 8035281, 8928090, 13392135, 16070562, 26784270, 40176405, 80352810]

約数ペア:

[(1, 80352810), (2, 40176405), (3, 26784270), (5, 16070562), (6, 13392135), (9, 8928090), (10, 8035281), (15, 5356854), (18, 4464045), (27, 2976030), (30, 2678427), (43, 1868670), (45, 1785618), (54, 1488015), (81, 992010), (86, 934335), (90, 892809), (129, 622890), (135, 595206), (162, 496005), (215, 373734), (243, 330670), (258, 311445), (270, 297603), (387, 207630), (405, 198402), (430, 186867), (486, 165335), (645, 124578), (769, 104490), (774, 103815), (810, 99201), (1161, 69210), (1215, 66134), (1290, 62289), (1538, 52245), (1935, 41526), (2307, 34830), (2322, 34605), (2430, 33067), (3483, 23070), (3845, 20898), (3870, 20763), (4614, 17415), (5805, 13842), (6921, 11610), (6966, 11535), (7690, 10449)]