57159180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 108

約数和(自身を含む): 187845840

約数和(自身を除く): 130686660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 1879, 2028, 2340, 2535, 3042, 3380, 3758, 5070, 5637, 6084, 7516, 7605, 9395, 10140, 11274, 15210, 16911, 18790, 22548, 24427, 28185, 30420, 33822, 37580, 48854, 56370, 67644, 73281, 84555, 97708, 112740, 122135, 146562, 169110, 219843, 244270, 293124, 317551, 338220, 366405, 439686, 488540, 635102, 732810, 879372, 952653, 1099215, 1270204, 1465620, 1587755, 1905306, 2198430, 2857959, 3175510, 3810612, 4396860, 4763265, 5715918, 6351020, 9526530, 11431836, 14289795, 19053060, 28579590, 57159180]

約数ペア:

[(1, 57159180), (2, 28579590), (3, 19053060), (4, 14289795), (5, 11431836), (6, 9526530), (9, 6351020), (10, 5715918), (12, 4763265), (13, 4396860), (15, 3810612), (18, 3175510), (20, 2857959), (26, 2198430), (30, 1905306), (36, 1587755), (39, 1465620), (45, 1270204), (52, 1099215), (60, 952653), (65, 879372), (78, 732810), (90, 635102), (117, 488540), (130, 439686), (156, 366405), (169, 338220), (180, 317551), (195, 293124), (234, 244270), (260, 219843), (338, 169110), (390, 146562), (468, 122135), (507, 112740), (585, 97708), (676, 84555), (780, 73281), (845, 67644), (1014, 56370), (1170, 48854), (1521, 37580), (1690, 33822), (1879, 30420), (2028, 28185), (2340, 24427), (2535, 22548), (3042, 18790), (3380, 16911), (3758, 15210), (5070, 11274), (5637, 10140), (6084, 9395), (7516, 7605)]