192077820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8819}}^1$

素因数の和:8856

約数の個数: 108

約数和(自身を含む): 640490760

約数和(自身を除く): 448412940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 8819, 10890, 17638, 21780, 26457, 35276, 44095, 52914, 79371, 88190, 97009, 105828, 132285, 158742, 176380, 194018, 264570, 291027, 317484, 388036, 396855, 485045, 529140, 582054, 793710, 873081, 970090, 1067099, 1164108, 1455135, 1587420, 1746162, 1940180, 2134198, 2910270, 3201297, 3492324, 4268396, 4365405, 5335495, 5820540, 6402594, 8730810, 9603891, 10670990, 12805188, 16006485, 17461620, 19207782, 21341980, 32012970, 38415564, 48019455, 64025940, 96038910, 192077820]

約数ペア:

[(1, 192077820), (2, 96038910), (3, 64025940), (4, 48019455), (5, 38415564), (6, 32012970), (9, 21341980), (10, 19207782), (11, 17461620), (12, 16006485), (15, 12805188), (18, 10670990), (20, 9603891), (22, 8730810), (30, 6402594), (33, 5820540), (36, 5335495), (44, 4365405), (45, 4268396), (55, 3492324), (60, 3201297), (66, 2910270), (90, 2134198), (99, 1940180), (110, 1746162), (121, 1587420), (132, 1455135), (165, 1164108), (180, 1067099), (198, 970090), (220, 873081), (242, 793710), (330, 582054), (363, 529140), (396, 485045), (484, 396855), (495, 388036), (605, 317484), (660, 291027), (726, 264570), (990, 194018), (1089, 176380), (1210, 158742), (1452, 132285), (1815, 105828), (1980, 97009), (2178, 88190), (2420, 79371), (3630, 52914), (4356, 44095), (5445, 35276), (7260, 26457), (8819, 21780), (10890, 17638)]