180625932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 483392000

約数和(自身を除く): 302766068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 684, 796, 1194, 1327, 1791, 2388, 2654, 3582, 3781, 3981, 5308, 7164, 7562, 7962, 11343, 11943, 15124, 15924, 22686, 23886, 25213, 34029, 45372, 47772, 50426, 68058, 75639, 100852, 136116, 151278, 226917, 264073, 302556, 453834, 528146, 792219, 907668, 1056292, 1584438, 2376657, 3168876, 4753314, 5017387, 9506628, 10034774, 15052161, 20069548, 30104322, 45156483, 60208644, 90312966, 180625932]

約数ペア:

[(1, 180625932), (2, 90312966), (3, 60208644), (4, 45156483), (6, 30104322), (9, 20069548), (12, 15052161), (18, 10034774), (19, 9506628), (36, 5017387), (38, 4753314), (57, 3168876), (76, 2376657), (114, 1584438), (171, 1056292), (199, 907668), (228, 792219), (342, 528146), (398, 453834), (597, 302556), (684, 264073), (796, 226917), (1194, 151278), (1327, 136116), (1791, 100852), (2388, 75639), (2654, 68058), (3582, 50426), (3781, 47772), (3981, 45372), (5308, 34029), (7164, 25213), (7562, 23886), (7962, 22686), (11343, 15924), (11943, 15124)]