144866610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{76649}}^1$

素因数の和:76672

約数の個数: 64

約数和(自身を含む): 441504000

約数和(自身を除く): 296637390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 76649, 153298, 229947, 383245, 459894, 536543, 689841, 766490, 1073086, 1149735, 1379682, 1609629, 2069523, 2299470, 2682715, 3219258, 3449205, 4139046, 4828887, 5365430, 6898410, 8048145, 9657774, 10347615, 14486661, 16096290, 20695230, 24144435, 28973322, 48288870, 72433305, 144866610]

約数ペア:

[(1, 144866610), (2, 72433305), (3, 48288870), (5, 28973322), (6, 24144435), (7, 20695230), (9, 16096290), (10, 14486661), (14, 10347615), (15, 9657774), (18, 8048145), (21, 6898410), (27, 5365430), (30, 4828887), (35, 4139046), (42, 3449205), (45, 3219258), (54, 2682715), (63, 2299470), (70, 2069523), (90, 1609629), (105, 1379682), (126, 1149735), (135, 1073086), (189, 766490), (210, 689841), (270, 536543), (315, 459894), (378, 383245), (630, 229947), (945, 153298), (1890, 76649)]