86390820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 270748800

約数和(自身を除く): 184357980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1019, 1413, 1570, 1884, 2038, 2355, 2826, 3057, 3140, 4076, 4239, 4710, 5095, 5652, 6114, 7065, 8478, 9171, 9420, 10190, 12228, 14130, 15285, 16956, 18342, 20380, 21195, 27513, 28260, 30570, 36684, 42390, 45855, 55026, 61140, 84780, 91710, 110052, 137565, 159983, 183420, 275130, 319966, 479949, 550260, 639932, 799915, 959898, 1439847, 1599830, 1919796, 2399745, 2879694, 3199660, 4319541, 4799490, 5759388, 7199235, 8639082, 9598980, 14398470, 17278164, 21597705, 28796940, 43195410, 86390820]

約数ペア:

[(1, 86390820), (2, 43195410), (3, 28796940), (4, 21597705), (5, 17278164), (6, 14398470), (9, 9598980), (10, 8639082), (12, 7199235), (15, 5759388), (18, 4799490), (20, 4319541), (27, 3199660), (30, 2879694), (36, 2399745), (45, 1919796), (54, 1599830), (60, 1439847), (90, 959898), (108, 799915), (135, 639932), (157, 550260), (180, 479949), (270, 319966), (314, 275130), (471, 183420), (540, 159983), (628, 137565), (785, 110052), (942, 91710), (1019, 84780), (1413, 61140), (1570, 55026), (1884, 45855), (2038, 42390), (2355, 36684), (2826, 30570), (3057, 28260), (3140, 27513), (4076, 21195), (4239, 20380), (4710, 18342), (5095, 16956), (5652, 15285), (6114, 14130), (7065, 12228), (8478, 10190), (9171, 9420)]