209403342180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{442171}}^1$

素因数の和:443066

約数の個数: 96

約数和(自身を含む): 652221386880

約数和(自身を除く): 442818044700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 877, 1754, 2631, 3508, 4385, 5262, 7893, 8770, 10524, 13155, 15786, 17540, 23679, 26310, 31572, 39465, 47358, 52620, 78930, 94716, 118395, 157860, 236790, 442171, 473580, 884342, 1326513, 1768684, 2210855, 2653026, 3979539, 4421710, 5306052, 6632565, 7959078, 8843420, 11938617, 13265130, 15918156, 19897695, 23877234, 26530260, 39795390, 47754468, 59693085, 79590780, 119386170, 238772340, 387783967, 775567934, 1163351901, 1551135868, 1938919835, 2326703802, 3490055703, 3877839670, 4653407604, 5816759505, 6980111406, 7755679340, 10470167109, 11633519010, 13960222812, 17450278515, 20940334218, 23267038020, 34900557030, 41880668436, 52350835545, 69801114060, 104701671090, 209403342180]

約数ペア:

[(1, 209403342180), (2, 104701671090), (3, 69801114060), (4, 52350835545), (5, 41880668436), (6, 34900557030), (9, 23267038020), (10, 20940334218), (12, 17450278515), (15, 13960222812), (18, 11633519010), (20, 10470167109), (27, 7755679340), (30, 6980111406), (36, 5816759505), (45, 4653407604), (54, 3877839670), (60, 3490055703), (90, 2326703802), (108, 1938919835), (135, 1551135868), (180, 1163351901), (270, 775567934), (540, 387783967), (877, 238772340), (1754, 119386170), (2631, 79590780), (3508, 59693085), (4385, 47754468), (5262, 39795390), (7893, 26530260), (8770, 23877234), (10524, 19897695), (13155, 15918156), (15786, 13265130), (17540, 11938617), (23679, 8843420), (26310, 7959078), (31572, 6632565), (39465, 5306052), (47358, 4421710), (52620, 3979539), (78930, 2653026), (94716, 2210855), (118395, 1768684), (157860, 1326513), (236790, 884342), (442171, 473580)]