84769020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 144

約数和(自身を含む): 300081600

約数和(自身を除く): 215312580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1373, 1470, 1715, 1764, 2058, 2205, 2746, 2940, 3087, 3430, 4116, 4119, 4410, 5145, 5492, 6174, 6860, 6865, 8238, 8820, 9611, 10290, 12348, 12357, 13730, 15435, 16476, 19222, 20580, 20595, 24714, 27460, 28833, 30870, 38444, 41190, 48055, 49428, 57666, 61740, 61785, 67277, 82380, 86499, 96110, 115332, 123570, 134554, 144165, 172998, 192220, 201831, 247140, 269108, 288330, 336385, 345996, 403662, 432495, 470939, 576660, 605493, 672770, 807324, 864990, 941878, 1009155, 1210986, 1345540, 1412817, 1729980, 1883756, 2018310, 2354695, 2421972, 2825634, 3027465, 4036620, 4238451, 4709390, 5651268, 6054930, 7064085, 8476902, 9418780, 12109860, 14128170, 16953804, 21192255, 28256340, 42384510, 84769020]

約数ペア:

[(1, 84769020), (2, 42384510), (3, 28256340), (4, 21192255), (5, 16953804), (6, 14128170), (7, 12109860), (9, 9418780), (10, 8476902), (12, 7064085), (14, 6054930), (15, 5651268), (18, 4709390), (20, 4238451), (21, 4036620), (28, 3027465), (30, 2825634), (35, 2421972), (36, 2354695), (42, 2018310), (45, 1883756), (49, 1729980), (60, 1412817), (63, 1345540), (70, 1210986), (84, 1009155), (90, 941878), (98, 864990), (105, 807324), (126, 672770), (140, 605493), (147, 576660), (180, 470939), (196, 432495), (210, 403662), (245, 345996), (252, 336385), (294, 288330), (315, 269108), (343, 247140), (420, 201831), (441, 192220), (490, 172998), (588, 144165), (630, 134554), (686, 123570), (735, 115332), (882, 96110), (980, 86499), (1029, 82380), (1260, 67277), (1372, 61785), (1373, 61740), (1470, 57666), (1715, 49428), (1764, 48055), (2058, 41190), (2205, 38444), (2746, 30870), (2940, 28833), (3087, 27460), (3430, 24714), (4116, 20595), (4119, 20580), (4410, 19222), (5145, 16476), (5492, 15435), (6174, 13730), (6860, 12357), (6865, 12348), (8238, 10290), (8820, 9611)]