142785180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 456648192

約数和(自身を除く): 313863012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1663, 1908, 2385, 2862, 3180, 3326, 4293, 4770, 4989, 5724, 6652, 7155, 8315, 8586, 9540, 9978, 14310, 14967, 16630, 17172, 19956, 21465, 24945, 28620, 29934, 33260, 42930, 44901, 49890, 59868, 74835, 85860, 88139, 89802, 99780, 134703, 149670, 176278, 179604, 224505, 264417, 269406, 299340, 352556, 440695, 449010, 528834, 538812, 673515, 793251, 881390, 898020, 1057668, 1322085, 1347030, 1586502, 1762780, 2379753, 2644170, 2694060, 3173004, 3966255, 4759506, 5288340, 7139259, 7932510, 9519012, 11898765, 14278518, 15865020, 23797530, 28557036, 35696295, 47595060, 71392590, 142785180]

約数ペア:

[(1, 142785180), (2, 71392590), (3, 47595060), (4, 35696295), (5, 28557036), (6, 23797530), (9, 15865020), (10, 14278518), (12, 11898765), (15, 9519012), (18, 7932510), (20, 7139259), (27, 5288340), (30, 4759506), (36, 3966255), (45, 3173004), (53, 2694060), (54, 2644170), (60, 2379753), (81, 1762780), (90, 1586502), (106, 1347030), (108, 1322085), (135, 1057668), (159, 898020), (162, 881390), (180, 793251), (212, 673515), (265, 538812), (270, 528834), (318, 449010), (324, 440695), (405, 352556), (477, 299340), (530, 269406), (540, 264417), (636, 224505), (795, 179604), (810, 176278), (954, 149670), (1060, 134703), (1431, 99780), (1590, 89802), (1620, 88139), (1663, 85860), (1908, 74835), (2385, 59868), (2862, 49890), (3180, 44901), (3326, 42930), (4293, 33260), (4770, 29934), (4989, 28620), (5724, 24945), (6652, 21465), (7155, 19956), (8315, 17172), (8586, 16630), (9540, 14967), (9978, 14310)]