85877640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 281151000

約数和(自身を除く): 195273360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1601, 1788, 2235, 2682, 2980, 3202, 3576, 4470, 4803, 5364, 5960, 6404, 6705, 8005, 8940, 9606, 10728, 12808, 13410, 14409, 16010, 17880, 19212, 24015, 26820, 28818, 32020, 38424, 48030, 53640, 57636, 64040, 72045, 96060, 115272, 144090, 192120, 238549, 288180, 477098, 576360, 715647, 954196, 1192745, 1431294, 1908392, 2146941, 2385490, 2862588, 3578235, 4293882, 4770980, 5725176, 7156470, 8587764, 9541960, 10734705, 14312940, 17175528, 21469410, 28625880, 42938820, 85877640]

約数ペア:

[(1, 85877640), (2, 42938820), (3, 28625880), (4, 21469410), (5, 17175528), (6, 14312940), (8, 10734705), (9, 9541960), (10, 8587764), (12, 7156470), (15, 5725176), (18, 4770980), (20, 4293882), (24, 3578235), (30, 2862588), (36, 2385490), (40, 2146941), (45, 1908392), (60, 1431294), (72, 1192745), (90, 954196), (120, 715647), (149, 576360), (180, 477098), (298, 288180), (360, 238549), (447, 192120), (596, 144090), (745, 115272), (894, 96060), (1192, 72045), (1341, 64040), (1490, 57636), (1601, 53640), (1788, 48030), (2235, 38424), (2682, 32020), (2980, 28818), (3202, 26820), (3576, 24015), (4470, 19212), (4803, 17880), (5364, 16010), (5960, 14409), (6404, 13410), (6705, 12808), (8005, 10728), (8940, 9606)]