68202540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18043}}^1$

素因数の和:18068

約数の個数: 96

約数和(自身を含む): 242511360

約数和(自身を除く): 174308820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18043, 36086, 54129, 72172, 90215, 108258, 126301, 162387, 180430, 216516, 252602, 270645, 324774, 360860, 378903, 487161, 505204, 541290, 631505, 649548, 757806, 811935, 974322, 1082580, 1136709, 1263010, 1515612, 1623870, 1894515, 1948644, 2273418, 2435805, 2526020, 3247740, 3410127, 3789030, 4546836, 4871610, 5683545, 6820254, 7578060, 9743220, 11367090, 13640508, 17050635, 22734180, 34101270, 68202540]

約数ペア:

[(1, 68202540), (2, 34101270), (3, 22734180), (4, 17050635), (5, 13640508), (6, 11367090), (7, 9743220), (9, 7578060), (10, 6820254), (12, 5683545), (14, 4871610), (15, 4546836), (18, 3789030), (20, 3410127), (21, 3247740), (27, 2526020), (28, 2435805), (30, 2273418), (35, 1948644), (36, 1894515), (42, 1623870), (45, 1515612), (54, 1263010), (60, 1136709), (63, 1082580), (70, 974322), (84, 811935), (90, 757806), (105, 649548), (108, 631505), (126, 541290), (135, 505204), (140, 487161), (180, 378903), (189, 360860), (210, 324774), (252, 270645), (270, 252602), (315, 216516), (378, 180430), (420, 162387), (540, 126301), (630, 108258), (756, 90215), (945, 72172), (1260, 54129), (1890, 36086), (3780, 18043)]