173744460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 395251380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 97, 107, 108, 124, 135, 155, 180, 186, 194, 214, 270, 279, 291, 310, 321, 372, 388, 428, 465, 485, 535, 540, 558, 582, 620, 642, 837, 873, 930, 963, 970, 1070, 1116, 1164, 1284, 1395, 1455, 1605, 1674, 1746, 1860, 1926, 1940, 2140, 2619, 2790, 2889, 2910, 3007, 3210, 3317, 3348, 3492, 3852, 4185, 4365, 4815, 5238, 5580, 5778, 5820, 6014, 6420, 6634, 8370, 8730, 9021, 9630, 9951, 10379, 10476, 11556, 12028, 13095, 13268, 14445, 15035, 16585, 16740, 17460, 18042, 19260, 19902, 20758, 26190, 27063, 28890, 29853, 30070, 31137, 33170, 36084, 39804, 41516, 45105, 49755, 51895, 52380, 54126, 57780, 59706, 60140, 62274, 66340, 81189, 89559, 90210, 93411, 99510, 103790, 108252, 119412, 124548, 135315, 149265, 155685, 162378, 179118, 180420, 186822, 199020, 207580, 270630, 280233, 298530, 311370, 321749, 324756, 358236, 373644, 405945, 447795, 467055, 541260, 560466, 597060, 622740, 643498, 811890, 895590, 934110, 965247, 1120932, 1286996, 1401165, 1608745, 1623780, 1791180, 1868220, 1930494, 2802330, 2895741, 3217490, 3860988, 4826235, 5604660, 5791482, 6434980, 8687223, 9652470, 11582964, 14478705, 17374446, 19304940, 28957410, 34748892, 43436115, 57914820, 86872230, 173744460]

約数ペア:

[(1, 173744460), (2, 86872230), (3, 57914820), (4, 43436115), (5, 34748892), (6, 28957410), (9, 19304940), (10, 17374446), (12, 14478705), (15, 11582964), (18, 9652470), (20, 8687223), (27, 6434980), (30, 5791482), (31, 5604660), (36, 4826235), (45, 3860988), (54, 3217490), (60, 2895741), (62, 2802330), (90, 1930494), (93, 1868220), (97, 1791180), (107, 1623780), (108, 1608745), (124, 1401165), (135, 1286996), (155, 1120932), (180, 965247), (186, 934110), (194, 895590), (214, 811890), (270, 643498), (279, 622740), (291, 597060), (310, 560466), (321, 541260), (372, 467055), (388, 447795), (428, 405945), (465, 373644), (485, 358236), (535, 324756), (540, 321749), (558, 311370), (582, 298530), (620, 280233), (642, 270630), (837, 207580), (873, 199020), (930, 186822), (963, 180420), (970, 179118), (1070, 162378), (1116, 155685), (1164, 149265), (1284, 135315), (1395, 124548), (1455, 119412), (1605, 108252), (1674, 103790), (1746, 99510), (1860, 93411), (1926, 90210), (1940, 89559), (2140, 81189), (2619, 66340), (2790, 62274), (2889, 60140), (2910, 59706), (3007, 57780), (3210, 54126), (3317, 52380), (3348, 51895), (3492, 49755), (3852, 45105), (4185, 41516), (4365, 39804), (4815, 36084), (5238, 33170), (5580, 31137), (5778, 30070), (5820, 29853), (6014, 28890), (6420, 27063), (6634, 26190), (8370, 20758), (8730, 19902), (9021, 19260), (9630, 18042), (9951, 17460), (10379, 16740), (10476, 16585), (11556, 15035), (12028, 14445), (13095, 13268)]