299556450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{2857}}^1$

素因数の和:3108

約数の個数: 72

約数和(自身を含む): 808545348

約数和(自身を除く): 508988898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 233, 450, 466, 699, 1165, 1398, 2097, 2330, 2857, 3495, 4194, 5714, 5825, 6990, 8571, 10485, 11650, 14285, 17142, 17475, 20970, 25713, 28570, 34950, 42855, 51426, 52425, 71425, 85710, 104850, 128565, 142850, 214275, 257130, 428550, 642825, 665681, 1285650, 1331362, 1997043, 3328405, 3994086, 5991129, 6656810, 9985215, 11982258, 16642025, 19970430, 29955645, 33284050, 49926075, 59911290, 99852150, 149778225, 299556450]

約数ペア:

[(1, 299556450), (2, 149778225), (3, 99852150), (5, 59911290), (6, 49926075), (9, 33284050), (10, 29955645), (15, 19970430), (18, 16642025), (25, 11982258), (30, 9985215), (45, 6656810), (50, 5991129), (75, 3994086), (90, 3328405), (150, 1997043), (225, 1331362), (233, 1285650), (450, 665681), (466, 642825), (699, 428550), (1165, 257130), (1398, 214275), (2097, 142850), (2330, 128565), (2857, 104850), (3495, 85710), (4194, 71425), (5714, 52425), (5825, 51426), (6990, 42855), (8571, 34950), (10485, 28570), (11650, 25713), (14285, 20970), (17142, 17475)]