173987460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 567705600

約数和(自身を除く): 393718140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 59, 60, 86, 90, 108, 118, 127, 129, 135, 172, 177, 180, 215, 236, 254, 258, 270, 295, 354, 381, 387, 430, 508, 516, 531, 540, 590, 635, 645, 708, 762, 774, 860, 885, 1062, 1143, 1161, 1180, 1270, 1290, 1524, 1548, 1593, 1770, 1905, 1935, 2124, 2286, 2322, 2537, 2540, 2580, 2655, 3186, 3429, 3540, 3810, 3870, 4572, 4644, 5074, 5310, 5461, 5715, 5805, 6372, 6858, 7493, 7611, 7620, 7740, 7965, 10148, 10620, 10922, 11430, 11610, 12685, 13716, 14986, 15222, 15930, 16383, 17145, 21844, 22479, 22833, 22860, 23220, 25370, 27305, 29972, 30444, 31860, 32766, 34290, 37465, 38055, 44958, 45666, 49149, 50740, 54610, 65532, 67437, 68499, 68580, 74930, 76110, 81915, 89916, 91332, 98298, 109220, 112395, 114165, 134874, 136998, 147447, 149860, 152220, 163830, 196596, 202311, 224790, 228330, 245745, 269748, 273996, 294894, 322199, 327660, 337185, 342495, 404622, 449580, 456660, 491490, 589788, 644398, 674370, 684990, 737235, 809244, 966597, 982980, 1011555, 1288796, 1348740, 1369980, 1474470, 1610995, 1933194, 2023110, 2899791, 2948940, 3221990, 3866388, 4046220, 4832985, 5799582, 6443980, 8699373, 9665970, 11599164, 14498955, 17398746, 19331940, 28997910, 34797492, 43496865, 57995820, 86993730, 173987460]

約数ペア:

[(1, 173987460), (2, 86993730), (3, 57995820), (4, 43496865), (5, 34797492), (6, 28997910), (9, 19331940), (10, 17398746), (12, 14498955), (15, 11599164), (18, 9665970), (20, 8699373), (27, 6443980), (30, 5799582), (36, 4832985), (43, 4046220), (45, 3866388), (54, 3221990), (59, 2948940), (60, 2899791), (86, 2023110), (90, 1933194), (108, 1610995), (118, 1474470), (127, 1369980), (129, 1348740), (135, 1288796), (172, 1011555), (177, 982980), (180, 966597), (215, 809244), (236, 737235), (254, 684990), (258, 674370), (270, 644398), (295, 589788), (354, 491490), (381, 456660), (387, 449580), (430, 404622), (508, 342495), (516, 337185), (531, 327660), (540, 322199), (590, 294894), (635, 273996), (645, 269748), (708, 245745), (762, 228330), (774, 224790), (860, 202311), (885, 196596), (1062, 163830), (1143, 152220), (1161, 149860), (1180, 147447), (1270, 136998), (1290, 134874), (1524, 114165), (1548, 112395), (1593, 109220), (1770, 98298), (1905, 91332), (1935, 89916), (2124, 81915), (2286, 76110), (2322, 74930), (2537, 68580), (2540, 68499), (2580, 67437), (2655, 65532), (3186, 54610), (3429, 50740), (3540, 49149), (3810, 45666), (3870, 44958), (4572, 38055), (4644, 37465), (5074, 34290), (5310, 32766), (5461, 31860), (5715, 30444), (5805, 29972), (6372, 27305), (6858, 25370), (7493, 23220), (7611, 22860), (7620, 22833), (7740, 22479), (7965, 21844), (10148, 17145), (10620, 16383), (10922, 15930), (11430, 15222), (11610, 14986), (12685, 13716)]