85837140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15383}}^1$

素因数の和:15429

約数の個数: 72

約数和(自身を含む): 268789248

約数和(自身を除く): 182952108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15383, 30766, 46149, 61532, 76915, 92298, 138447, 153830, 184596, 230745, 276894, 307660, 461490, 476873, 553788, 692235, 922980, 953746, 1384470, 1430619, 1907492, 2384365, 2768940, 2861238, 4291857, 4768730, 5722476, 7153095, 8583714, 9537460, 14306190, 17167428, 21459285, 28612380, 42918570, 85837140]

約数ペア:

[(1, 85837140), (2, 42918570), (3, 28612380), (4, 21459285), (5, 17167428), (6, 14306190), (9, 9537460), (10, 8583714), (12, 7153095), (15, 5722476), (18, 4768730), (20, 4291857), (30, 2861238), (31, 2768940), (36, 2384365), (45, 1907492), (60, 1430619), (62, 1384470), (90, 953746), (93, 922980), (124, 692235), (155, 553788), (180, 476873), (186, 461490), (279, 307660), (310, 276894), (372, 230745), (465, 184596), (558, 153830), (620, 138447), (930, 92298), (1116, 76915), (1395, 61532), (1860, 46149), (2790, 30766), (5580, 15383)]