108988740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 180

約数和(自身を含む): 398012076

約数和(自身を除く): 289023336

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1373, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2746, 2835, 2940, 3780, 3969, 4119, 4410, 5292, 5492, 5670, 6615, 6865, 7938, 8238, 8820, 9611, 11340, 12357, 13230, 13730, 15876, 16476, 19222, 19845, 20595, 24714, 26460, 27460, 28833, 37071, 38444, 39690, 41190, 48055, 49428, 57666, 61785, 67277, 74142, 79380, 82380, 86499, 96110, 111213, 115332, 123570, 134554, 144165, 148284, 172998, 185355, 192220, 201831, 222426, 247140, 259497, 269108, 288330, 336385, 345996, 370710, 403662, 432495, 444852, 518994, 556065, 576660, 605493, 672770, 741420, 778491, 807324, 864990, 1009155, 1037988, 1112130, 1210986, 1297485, 1345540, 1556982, 1729980, 1816479, 2018310, 2224260, 2421972, 2594970, 3027465, 3113964, 3632958, 3892455, 4036620, 5189940, 5449437, 6054930, 7265916, 7784910, 9082395, 10898874, 12109860, 15569820, 18164790, 21797748, 27247185, 36329580, 54494370, 108988740]

約数ペア:

[(1, 108988740), (2, 54494370), (3, 36329580), (4, 27247185), (5, 21797748), (6, 18164790), (7, 15569820), (9, 12109860), (10, 10898874), (12, 9082395), (14, 7784910), (15, 7265916), (18, 6054930), (20, 5449437), (21, 5189940), (27, 4036620), (28, 3892455), (30, 3632958), (35, 3113964), (36, 3027465), (42, 2594970), (45, 2421972), (49, 2224260), (54, 2018310), (60, 1816479), (63, 1729980), (70, 1556982), (81, 1345540), (84, 1297485), (90, 1210986), (98, 1112130), (105, 1037988), (108, 1009155), (126, 864990), (135, 807324), (140, 778491), (147, 741420), (162, 672770), (180, 605493), (189, 576660), (196, 556065), (210, 518994), (245, 444852), (252, 432495), (270, 403662), (294, 370710), (315, 345996), (324, 336385), (378, 288330), (405, 269108), (420, 259497), (441, 247140), (490, 222426), (540, 201831), (567, 192220), (588, 185355), (630, 172998), (735, 148284), (756, 144165), (810, 134554), (882, 123570), (945, 115332), (980, 111213), (1134, 96110), (1260, 86499), (1323, 82380), (1373, 79380), (1470, 74142), (1620, 67277), (1764, 61785), (1890, 57666), (2205, 49428), (2268, 48055), (2646, 41190), (2746, 39690), (2835, 38444), (2940, 37071), (3780, 28833), (3969, 27460), (4119, 26460), (4410, 24714), (5292, 20595), (5492, 19845), (5670, 19222), (6615, 16476), (6865, 15876), (7938, 13730), (8238, 13230), (8820, 12357), (9611, 11340)]