130827780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 410941440

約数和(自身を除く): 280113660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 97, 118, 127, 177, 180, 194, 236, 254, 291, 295, 354, 381, 388, 485, 508, 531, 582, 590, 635, 708, 762, 873, 885, 970, 1062, 1143, 1164, 1180, 1270, 1455, 1524, 1746, 1770, 1905, 1940, 2124, 2286, 2540, 2655, 2910, 3492, 3540, 3810, 4365, 4572, 5310, 5715, 5723, 5820, 7493, 7620, 8730, 10620, 11430, 11446, 12319, 14986, 17169, 17460, 22479, 22860, 22892, 24638, 28615, 29972, 34338, 36957, 37465, 44958, 49276, 51507, 57230, 61595, 67437, 68676, 73914, 74930, 85845, 89916, 103014, 110871, 112395, 114460, 123190, 134874, 147828, 149860, 171690, 184785, 206028, 221742, 224790, 246380, 257535, 269748, 337185, 343380, 369570, 443484, 449580, 515070, 554355, 674370, 726821, 739140, 1030140, 1108710, 1348740, 1453642, 2180463, 2217420, 2907284, 3634105, 4360926, 6541389, 7268210, 8721852, 10902315, 13082778, 14536420, 21804630, 26165556, 32706945, 43609260, 65413890, 130827780]

約数ペア:

[(1, 130827780), (2, 65413890), (3, 43609260), (4, 32706945), (5, 26165556), (6, 21804630), (9, 14536420), (10, 13082778), (12, 10902315), (15, 8721852), (18, 7268210), (20, 6541389), (30, 4360926), (36, 3634105), (45, 2907284), (59, 2217420), (60, 2180463), (90, 1453642), (97, 1348740), (118, 1108710), (127, 1030140), (177, 739140), (180, 726821), (194, 674370), (236, 554355), (254, 515070), (291, 449580), (295, 443484), (354, 369570), (381, 343380), (388, 337185), (485, 269748), (508, 257535), (531, 246380), (582, 224790), (590, 221742), (635, 206028), (708, 184785), (762, 171690), (873, 149860), (885, 147828), (970, 134874), (1062, 123190), (1143, 114460), (1164, 112395), (1180, 110871), (1270, 103014), (1455, 89916), (1524, 85845), (1746, 74930), (1770, 73914), (1905, 68676), (1940, 67437), (2124, 61595), (2286, 57230), (2540, 51507), (2655, 49276), (2910, 44958), (3492, 37465), (3540, 36957), (3810, 34338), (4365, 29972), (4572, 28615), (5310, 24638), (5715, 22892), (5723, 22860), (5820, 22479), (7493, 17460), (7620, 17169), (8730, 14986), (10620, 12319), (11430, 11446)]