76742520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 245548800

約数和(自身を除く): 168806280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 347, 380, 388, 456, 485, 570, 582, 694, 760, 776, 970, 1041, 1140, 1164, 1388, 1455, 1735, 1843, 1940, 2082, 2280, 2328, 2776, 2910, 3470, 3686, 3880, 4164, 5205, 5529, 5820, 6593, 6940, 7372, 8328, 9215, 10410, 11058, 11640, 13186, 13880, 14744, 18430, 19779, 20820, 22116, 26372, 27645, 32965, 33659, 36860, 39558, 41640, 44232, 52744, 55290, 65930, 67318, 73720, 79116, 98895, 100977, 110580, 131860, 134636, 158232, 168295, 197790, 201954, 221160, 263720, 269272, 336590, 395580, 403908, 504885, 639521, 673180, 791160, 807816, 1009770, 1279042, 1346360, 1918563, 2019540, 2558084, 3197605, 3837126, 4039080, 5116168, 6395210, 7674252, 9592815, 12790420, 15348504, 19185630, 25580840, 38371260, 76742520]

約数ペア:

[(1, 76742520), (2, 38371260), (3, 25580840), (4, 19185630), (5, 15348504), (6, 12790420), (8, 9592815), (10, 7674252), (12, 6395210), (15, 5116168), (19, 4039080), (20, 3837126), (24, 3197605), (30, 2558084), (38, 2019540), (40, 1918563), (57, 1346360), (60, 1279042), (76, 1009770), (95, 807816), (97, 791160), (114, 673180), (120, 639521), (152, 504885), (190, 403908), (194, 395580), (228, 336590), (285, 269272), (291, 263720), (347, 221160), (380, 201954), (388, 197790), (456, 168295), (485, 158232), (570, 134636), (582, 131860), (694, 110580), (760, 100977), (776, 98895), (970, 79116), (1041, 73720), (1140, 67318), (1164, 65930), (1388, 55290), (1455, 52744), (1735, 44232), (1843, 41640), (1940, 39558), (2082, 36860), (2280, 33659), (2328, 32965), (2776, 27645), (2910, 26372), (3470, 22116), (3686, 20820), (3880, 19779), (4164, 18430), (5205, 14744), (5529, 13880), (5820, 13186), (6593, 11640), (6940, 11058), (7372, 10410), (8328, 9215)]