122175270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 253837530

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, 127, 135, 189, 210, 254, 270, 315, 378, 381, 509, 630, 635, 762, 889, 945, 1018, 1143, 1270, 1527, 1778, 1890, 1905, 2286, 2545, 2667, 3054, 3429, 3563, 3810, 4445, 4581, 5090, 5334, 5715, 6858, 7126, 7635, 8001, 8890, 9162, 10689, 11430, 13335, 13743, 15270, 16002, 17145, 17815, 21378, 22905, 24003, 26670, 27486, 32067, 34290, 35630, 40005, 45810, 48006, 53445, 64134, 64643, 68715, 80010, 96201, 106890, 120015, 129286, 137430, 160335, 192402, 193929, 240030, 320670, 323215, 387858, 452501, 481005, 581787, 646430, 905002, 962010, 969645, 1163574, 1357503, 1745361, 1939290, 2262505, 2715006, 2908935, 3490722, 4072509, 4525010, 5817870, 6787515, 8145018, 8726805, 12217527, 13575030, 17453610, 20362545, 24435054, 40725090, 61087635, 122175270]

約数ペア:

[(1, 122175270), (2, 61087635), (3, 40725090), (5, 24435054), (6, 20362545), (7, 17453610), (9, 13575030), (10, 12217527), (14, 8726805), (15, 8145018), (18, 6787515), (21, 5817870), (27, 4525010), (30, 4072509), (35, 3490722), (42, 2908935), (45, 2715006), (54, 2262505), (63, 1939290), (70, 1745361), (90, 1357503), (105, 1163574), (126, 969645), (127, 962010), (135, 905002), (189, 646430), (210, 581787), (254, 481005), (270, 452501), (315, 387858), (378, 323215), (381, 320670), (509, 240030), (630, 193929), (635, 192402), (762, 160335), (889, 137430), (945, 129286), (1018, 120015), (1143, 106890), (1270, 96201), (1527, 80010), (1778, 68715), (1890, 64643), (1905, 64134), (2286, 53445), (2545, 48006), (2667, 45810), (3054, 40005), (3429, 35630), (3563, 34290), (3810, 32067), (4445, 27486), (4581, 26670), (5090, 24003), (5334, 22905), (5715, 21378), (6858, 17815), (7126, 17145), (7635, 16002), (8001, 15270), (8890, 13743), (9162, 13335), (10689, 11430)]