173088090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^4\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 200

約数和(自身を含む): 549052020

約数和(自身を除く): 375963930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 89, 90, 98, 105, 126, 135, 147, 162, 178, 189, 210, 245, 267, 270, 294, 315, 343, 378, 405, 441, 445, 490, 534, 567, 623, 630, 686, 735, 801, 810, 882, 890, 945, 1029, 1134, 1246, 1323, 1335, 1470, 1602, 1715, 1869, 1890, 2058, 2205, 2401, 2403, 2646, 2670, 2835, 3087, 3115, 3430, 3738, 3969, 4005, 4361, 4410, 4802, 4806, 5145, 5607, 5670, 6174, 6230, 6615, 7203, 7209, 7938, 8010, 8722, 9261, 9345, 10290, 11214, 12005, 12015, 13083, 13230, 14406, 14418, 15435, 16821, 18522, 18690, 19845, 21609, 21805, 24010, 24030, 26166, 27783, 28035, 30527, 30870, 33642, 36015, 36045, 39249, 39690, 43218, 43610, 46305, 50463, 55566, 56070, 61054, 64827, 65415, 72030, 72090, 78498, 84105, 91581, 92610, 100926, 108045, 117747, 129654, 130830, 138915, 152635, 168210, 183162, 194481, 196245, 213689, 216090, 235494, 252315, 274743, 277830, 305270, 324135, 353241, 388962, 392490, 427378, 457905, 504630, 549486, 588735, 641067, 648270, 706482, 824229, 915810, 972405, 1068445, 1177470, 1282134, 1373715, 1648458, 1766205, 1923201, 1944810, 2136890, 2472687, 2747430, 3205335, 3532410, 3846402, 4121145, 4945374, 5769603, 6410670, 8242290, 9616005, 11539206, 12363435, 17308809, 19232010, 24726870, 28848015, 34617618, 57696030, 86544045, 173088090]

約数ペア:

[(1, 173088090), (2, 86544045), (3, 57696030), (5, 34617618), (6, 28848015), (7, 24726870), (9, 19232010), (10, 17308809), (14, 12363435), (15, 11539206), (18, 9616005), (21, 8242290), (27, 6410670), (30, 5769603), (35, 4945374), (42, 4121145), (45, 3846402), (49, 3532410), (54, 3205335), (63, 2747430), (70, 2472687), (81, 2136890), (89, 1944810), (90, 1923201), (98, 1766205), (105, 1648458), (126, 1373715), (135, 1282134), (147, 1177470), (162, 1068445), (178, 972405), (189, 915810), (210, 824229), (245, 706482), (267, 648270), (270, 641067), (294, 588735), (315, 549486), (343, 504630), (378, 457905), (405, 427378), (441, 392490), (445, 388962), (490, 353241), (534, 324135), (567, 305270), (623, 277830), (630, 274743), (686, 252315), (735, 235494), (801, 216090), (810, 213689), (882, 196245), (890, 194481), (945, 183162), (1029, 168210), (1134, 152635), (1246, 138915), (1323, 130830), (1335, 129654), (1470, 117747), (1602, 108045), (1715, 100926), (1869, 92610), (1890, 91581), (2058, 84105), (2205, 78498), (2401, 72090), (2403, 72030), (2646, 65415), (2670, 64827), (2835, 61054), (3087, 56070), (3115, 55566), (3430, 50463), (3738, 46305), (3969, 43610), (4005, 43218), (4361, 39690), (4410, 39249), (4802, 36045), (4806, 36015), (5145, 33642), (5607, 30870), (5670, 30527), (6174, 28035), (6230, 27783), (6615, 26166), (7203, 24030), (7209, 24010), (7938, 21805), (8010, 21609), (8722, 19845), (9261, 18690), (9345, 18522), (10290, 16821), (11214, 15435), (12005, 14418), (12015, 14406), (13083, 13230)]