76166820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22305

約数の個数: 72

約数和(自身を含む): 243210240

約数和(自身を除く): 167043420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 22271, 44542, 66813, 89084, 111355, 133626, 200439, 222710, 267252, 334065, 400878, 423149, 445420, 668130, 801756, 846298, 1002195, 1269447, 1336260, 1692596, 2004390, 2115745, 2538894, 3808341, 4008780, 4231490, 5077788, 6347235, 7616682, 8462980, 12694470, 15233364, 19041705, 25388940, 38083410, 76166820]

約数ペア:

[(1, 76166820), (2, 38083410), (3, 25388940), (4, 19041705), (5, 15233364), (6, 12694470), (9, 8462980), (10, 7616682), (12, 6347235), (15, 5077788), (18, 4231490), (19, 4008780), (20, 3808341), (30, 2538894), (36, 2115745), (38, 2004390), (45, 1692596), (57, 1336260), (60, 1269447), (76, 1002195), (90, 846298), (95, 801756), (114, 668130), (171, 445420), (180, 423149), (190, 400878), (228, 334065), (285, 267252), (342, 222710), (380, 200439), (570, 133626), (684, 111355), (855, 89084), (1140, 66813), (1710, 44542), (3420, 22271)]