39555540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2740

約数の個数: 84

約数和(自身を含む): 124588884

約数和(自身を除く): 85033344

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2713, 2916, 3645, 4860, 5426, 7290, 8139, 10852, 13565, 14580, 16278, 24417, 27130, 32556, 40695, 48834, 54260, 73251, 81390, 97668, 122085, 146502, 162780, 219753, 244170, 293004, 366255, 439506, 488340, 659259, 732510, 879012, 1098765, 1318518, 1465020, 1977777, 2197530, 2637036, 3296295, 3955554, 4395060, 6592590, 7911108, 9888885, 13185180, 19777770, 39555540]

約数ペア:

[(1, 39555540), (2, 19777770), (3, 13185180), (4, 9888885), (5, 7911108), (6, 6592590), (9, 4395060), (10, 3955554), (12, 3296295), (15, 2637036), (18, 2197530), (20, 1977777), (27, 1465020), (30, 1318518), (36, 1098765), (45, 879012), (54, 732510), (60, 659259), (81, 488340), (90, 439506), (108, 366255), (135, 293004), (162, 244170), (180, 219753), (243, 162780), (270, 146502), (324, 122085), (405, 97668), (486, 81390), (540, 73251), (729, 54260), (810, 48834), (972, 40695), (1215, 32556), (1458, 27130), (1620, 24417), (2430, 16278), (2713, 14580), (2916, 13565), (3645, 10852), (4860, 8139), (5426, 7290)]