27430260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 67402380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 130, 132, 138, 139, 143, 156, 165, 195, 220, 230, 253, 260, 276, 278, 286, 299, 330, 345, 390, 417, 429, 460, 506, 556, 572, 598, 660, 690, 695, 715, 759, 780, 834, 858, 897, 1012, 1196, 1265, 1380, 1390, 1430, 1495, 1518, 1529, 1668, 1716, 1794, 1807, 2085, 2145, 2530, 2780, 2860, 2990, 3036, 3058, 3197, 3289, 3588, 3614, 3795, 4170, 4290, 4485, 4587, 5060, 5421, 5980, 6116, 6394, 6578, 7228, 7590, 7645, 8340, 8580, 8970, 9035, 9174, 9591, 9867, 10842, 12788, 13156, 15180, 15290, 15985, 16445, 17940, 18070, 18348, 19182, 19734, 19877, 21684, 22935, 27105, 30580, 31970, 32890, 35167, 36140, 38364, 39468, 39754, 41561, 45870, 47955, 49335, 54210, 59631, 63940, 65780, 70334, 79508, 83122, 91740, 95910, 98670, 99385, 105501, 108420, 119262, 124683, 140668, 166244, 175835, 191820, 197340, 198770, 207805, 211002, 238524, 249366, 298155, 351670, 397540, 415610, 422004, 457171, 498732, 527505, 596310, 623415, 703340, 831220, 914342, 1055010, 1192620, 1246830, 1371513, 1828684, 2110020, 2285855, 2493660, 2743026, 4571710, 5486052, 6857565, 9143420, 13715130, 27430260]

約数ペア:

[(1, 27430260), (2, 13715130), (3, 9143420), (4, 6857565), (5, 5486052), (6, 4571710), (10, 2743026), (11, 2493660), (12, 2285855), (13, 2110020), (15, 1828684), (20, 1371513), (22, 1246830), (23, 1192620), (26, 1055010), (30, 914342), (33, 831220), (39, 703340), (44, 623415), (46, 596310), (52, 527505), (55, 498732), (60, 457171), (65, 422004), (66, 415610), (69, 397540), (78, 351670), (92, 298155), (110, 249366), (115, 238524), (130, 211002), (132, 207805), (138, 198770), (139, 197340), (143, 191820), (156, 175835), (165, 166244), (195, 140668), (220, 124683), (230, 119262), (253, 108420), (260, 105501), (276, 99385), (278, 98670), (286, 95910), (299, 91740), (330, 83122), (345, 79508), (390, 70334), (417, 65780), (429, 63940), (460, 59631), (506, 54210), (556, 49335), (572, 47955), (598, 45870), (660, 41561), (690, 39754), (695, 39468), (715, 38364), (759, 36140), (780, 35167), (834, 32890), (858, 31970), (897, 30580), (1012, 27105), (1196, 22935), (1265, 21684), (1380, 19877), (1390, 19734), (1430, 19182), (1495, 18348), (1518, 18070), (1529, 17940), (1668, 16445), (1716, 15985), (1794, 15290), (1807, 15180), (2085, 13156), (2145, 12788), (2530, 10842), (2780, 9867), (2860, 9591), (2990, 9174), (3036, 9035), (3058, 8970), (3197, 8580), (3289, 8340), (3588, 7645), (3614, 7590), (3795, 7228), (4170, 6578), (4290, 6394), (4485, 6116), (4587, 5980), (5060, 5421)]