68800590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 193729536

約数和(自身を除く): 124928946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 810, 1035, 1215, 1231, 1242, 1863, 2070, 2430, 2462, 3105, 3693, 3726, 5589, 6155, 6210, 7386, 9315, 11079, 11178, 12310, 18465, 18630, 22158, 27945, 28313, 33237, 36930, 55395, 55890, 56626, 66474, 84939, 99711, 110790, 141565, 166185, 169878, 199422, 254817, 283130, 299133, 332370, 424695, 498555, 509634, 598266, 764451, 849390, 997110, 1274085, 1495665, 1528902, 2293353, 2548170, 2991330, 3822255, 4586706, 6880059, 7644510, 11466765, 13760118, 22933530, 34400295, 68800590]

約数ペア:

[(1, 68800590), (2, 34400295), (3, 22933530), (5, 13760118), (6, 11466765), (9, 7644510), (10, 6880059), (15, 4586706), (18, 3822255), (23, 2991330), (27, 2548170), (30, 2293353), (45, 1528902), (46, 1495665), (54, 1274085), (69, 997110), (81, 849390), (90, 764451), (115, 598266), (135, 509634), (138, 498555), (162, 424695), (207, 332370), (230, 299133), (243, 283130), (270, 254817), (345, 199422), (405, 169878), (414, 166185), (486, 141565), (621, 110790), (690, 99711), (810, 84939), (1035, 66474), (1215, 56626), (1231, 55890), (1242, 55395), (1863, 36930), (2070, 33237), (2430, 28313), (2462, 27945), (3105, 22158), (3693, 18630), (3726, 18465), (5589, 12310), (6155, 11178), (6210, 11079), (7386, 9315)]