198172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150131}}^1$

素因数の和:150156

約数の個数: 64

約数和(自身を含む): 648570240

約数和(自身を除く): 450397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 150131, 300262, 450393, 600524, 750655, 900786, 1201048, 1501310, 1651441, 1801572, 2251965, 3002620, 3302882, 3603144, 4503930, 4954323, 6005240, 6605764, 8257205, 9007860, 9908646, 13211528, 16514410, 18015720, 19817292, 24771615, 33028820, 39634584, 49543230, 66057640, 99086460, 198172920]

約数ペア:

[(1, 198172920), (2, 99086460), (3, 66057640), (4, 49543230), (5, 39634584), (6, 33028820), (8, 24771615), (10, 19817292), (11, 18015720), (12, 16514410), (15, 13211528), (20, 9908646), (22, 9007860), (24, 8257205), (30, 6605764), (33, 6005240), (40, 4954323), (44, 4503930), (55, 3603144), (60, 3302882), (66, 3002620), (88, 2251965), (110, 1801572), (120, 1651441), (132, 1501310), (165, 1201048), (220, 900786), (264, 750655), (330, 600524), (440, 450393), (660, 300262), (1320, 150131)]