54657180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33739}}^1$

素因数の和:33760

約数の個数: 60

約数和(自身を含む): 171466680

約数和(自身を除く): 116809500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33739, 67478, 101217, 134956, 168695, 202434, 303651, 337390, 404868, 506085, 607302, 674780, 910953, 1012170, 1214604, 1518255, 1821906, 2024340, 2732859, 3036510, 3643812, 4554765, 5465718, 6073020, 9109530, 10931436, 13664295, 18219060, 27328590, 54657180]

約数ペア:

[(1, 54657180), (2, 27328590), (3, 18219060), (4, 13664295), (5, 10931436), (6, 9109530), (9, 6073020), (10, 5465718), (12, 4554765), (15, 3643812), (18, 3036510), (20, 2732859), (27, 2024340), (30, 1821906), (36, 1518255), (45, 1214604), (54, 1012170), (60, 910953), (81, 674780), (90, 607302), (108, 506085), (135, 404868), (162, 337390), (180, 303651), (270, 202434), (324, 168695), (405, 134956), (540, 101217), (810, 67478), (1620, 33739)]