205232340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 594478080

約数和(自身を除く): 389245740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 193, 222, 370, 386, 444, 479, 555, 579, 740, 772, 958, 965, 1110, 1158, 1437, 1916, 1930, 2220, 2316, 2395, 2874, 2895, 3860, 4790, 5748, 5790, 7141, 7185, 9580, 11580, 14282, 14370, 17723, 21423, 28564, 28740, 35446, 35705, 42846, 53169, 70892, 71410, 85692, 88615, 92447, 106338, 107115, 142820, 177230, 184894, 212676, 214230, 265845, 277341, 354460, 369788, 428460, 462235, 531690, 554682, 924470, 1063380, 1109364, 1386705, 1848940, 2773410, 3420539, 5546820, 6841078, 10261617, 13682156, 17102695, 20523234, 34205390, 41046468, 51308085, 68410780, 102616170, 205232340]

約数ペア:

[(1, 205232340), (2, 102616170), (3, 68410780), (4, 51308085), (5, 41046468), (6, 34205390), (10, 20523234), (12, 17102695), (15, 13682156), (20, 10261617), (30, 6841078), (37, 5546820), (60, 3420539), (74, 2773410), (111, 1848940), (148, 1386705), (185, 1109364), (193, 1063380), (222, 924470), (370, 554682), (386, 531690), (444, 462235), (479, 428460), (555, 369788), (579, 354460), (740, 277341), (772, 265845), (958, 214230), (965, 212676), (1110, 184894), (1158, 177230), (1437, 142820), (1916, 107115), (1930, 106338), (2220, 92447), (2316, 88615), (2395, 85692), (2874, 71410), (2895, 70892), (3860, 53169), (4790, 42846), (5748, 35705), (5790, 35446), (7141, 28740), (7185, 28564), (9580, 21423), (11580, 17723), (14282, 14370)]