836402820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5066

約数の個数: 144

約数和(自身を含む): 2686642560

約数和(自身を除く): 1850239740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1380, 1452, 1518, 1815, 2420, 2530, 2783, 3036, 3630, 3795, 5009, 5060, 5566, 7260, 7590, 8349, 10018, 11132, 13915, 15027, 15180, 16698, 20036, 25045, 27830, 30054, 33396, 41745, 50090, 55099, 55660, 60108, 75135, 83490, 100180, 110198, 115207, 150270, 165297, 166980, 220396, 230414, 275495, 300540, 330594, 345621, 460828, 550990, 576035, 606089, 661188, 691242, 826485, 1101980, 1152070, 1212178, 1267277, 1382484, 1652970, 1728105, 1818267, 2304140, 2424356, 2534554, 3030445, 3305940, 3456210, 3636534, 3801831, 5069108, 6060890, 6336385, 6912420, 7273068, 7603662, 9091335, 12121780, 12672770, 13940047, 15207324, 18182670, 19009155, 25345540, 27880094, 36365340, 38018310, 41820141, 55760188, 69700235, 76036620, 83640282, 139400470, 167280564, 209100705, 278800940, 418201410, 836402820]

約数ペア:

[(1, 836402820), (2, 418201410), (3, 278800940), (4, 209100705), (5, 167280564), (6, 139400470), (10, 83640282), (11, 76036620), (12, 69700235), (15, 55760188), (20, 41820141), (22, 38018310), (23, 36365340), (30, 27880094), (33, 25345540), (44, 19009155), (46, 18182670), (55, 15207324), (60, 13940047), (66, 12672770), (69, 12121780), (92, 9091335), (110, 7603662), (115, 7273068), (121, 6912420), (132, 6336385), (138, 6060890), (165, 5069108), (220, 3801831), (230, 3636534), (242, 3456210), (253, 3305940), (276, 3030445), (330, 2534554), (345, 2424356), (363, 2304140), (460, 1818267), (484, 1728105), (506, 1652970), (605, 1382484), (660, 1267277), (690, 1212178), (726, 1152070), (759, 1101980), (1012, 826485), (1210, 691242), (1265, 661188), (1380, 606089), (1452, 576035), (1518, 550990), (1815, 460828), (2420, 345621), (2530, 330594), (2783, 300540), (3036, 275495), (3630, 230414), (3795, 220396), (5009, 166980), (5060, 165297), (5566, 150270), (7260, 115207), (7590, 110198), (8349, 100180), (10018, 83490), (11132, 75135), (13915, 60108), (15027, 55660), (15180, 55099), (16698, 50090), (20036, 41745), (25045, 33396), (27830, 30054)]