77142794760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214285541}}^1$

素因数の和:214285558

約数の個数: 48

約数和(自身を含む): 250714084140

約数和(自身を除く): 173571289380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 214285541, 428571082, 642856623, 857142164, 1071427705, 1285713246, 1714284328, 1928569869, 2142855410, 2571426492, 3214283115, 3857139738, 4285710820, 5142852984, 6428566230, 7714279476, 8571421640, 9642849345, 12857132460, 15428558952, 19285698690, 25714264920, 38571397380, 77142794760]

約数ペア:

[(1, 77142794760), (2, 38571397380), (3, 25714264920), (4, 19285698690), (5, 15428558952), (6, 12857132460), (8, 9642849345), (9, 8571421640), (10, 7714279476), (12, 6428566230), (15, 5142852984), (18, 4285710820), (20, 3857139738), (24, 3214283115), (30, 2571426492), (36, 2142855410), (40, 1928569869), (45, 1714284328), (60, 1285713246), (72, 1071427705), (90, 857142164), (120, 642856623), (180, 428571082), (360, 214285541)]