27190140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 62804100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 38, 46, 51, 57, 60, 61, 68, 69, 76, 85, 92, 95, 102, 114, 115, 122, 138, 170, 183, 190, 204, 228, 230, 244, 255, 276, 285, 305, 323, 340, 345, 366, 380, 391, 437, 460, 510, 570, 610, 646, 690, 732, 782, 874, 915, 969, 1020, 1037, 1140, 1159, 1173, 1220, 1292, 1311, 1380, 1403, 1564, 1615, 1748, 1830, 1938, 1955, 2074, 2185, 2318, 2346, 2622, 2806, 3111, 3230, 3477, 3660, 3876, 3910, 4148, 4209, 4370, 4636, 4692, 4845, 5185, 5244, 5612, 5795, 5865, 6222, 6460, 6555, 6954, 7015, 7429, 7820, 8418, 8740, 9690, 10370, 11590, 11730, 12444, 13110, 13908, 14030, 14858, 15555, 16836, 17385, 19380, 19703, 20740, 21045, 22287, 23180, 23460, 23851, 26220, 26657, 28060, 29716, 31110, 34770, 37145, 39406, 42090, 44574, 47702, 53314, 59109, 62220, 69540, 71553, 74290, 78812, 79971, 84180, 89148, 95404, 98515, 106628, 111435, 118218, 119255, 133285, 143106, 148580, 159942, 197030, 222870, 236436, 238510, 266570, 286212, 295545, 319884, 357765, 394060, 399855, 445740, 453169, 477020, 533140, 591090, 715530, 799710, 906338, 1182180, 1359507, 1431060, 1599420, 1812676, 2265845, 2719014, 4531690, 5438028, 6797535, 9063380, 13595070, 27190140]

約数ペア:

[(1, 27190140), (2, 13595070), (3, 9063380), (4, 6797535), (5, 5438028), (6, 4531690), (10, 2719014), (12, 2265845), (15, 1812676), (17, 1599420), (19, 1431060), (20, 1359507), (23, 1182180), (30, 906338), (34, 799710), (38, 715530), (46, 591090), (51, 533140), (57, 477020), (60, 453169), (61, 445740), (68, 399855), (69, 394060), (76, 357765), (85, 319884), (92, 295545), (95, 286212), (102, 266570), (114, 238510), (115, 236436), (122, 222870), (138, 197030), (170, 159942), (183, 148580), (190, 143106), (204, 133285), (228, 119255), (230, 118218), (244, 111435), (255, 106628), (276, 98515), (285, 95404), (305, 89148), (323, 84180), (340, 79971), (345, 78812), (366, 74290), (380, 71553), (391, 69540), (437, 62220), (460, 59109), (510, 53314), (570, 47702), (610, 44574), (646, 42090), (690, 39406), (732, 37145), (782, 34770), (874, 31110), (915, 29716), (969, 28060), (1020, 26657), (1037, 26220), (1140, 23851), (1159, 23460), (1173, 23180), (1220, 22287), (1292, 21045), (1311, 20740), (1380, 19703), (1403, 19380), (1564, 17385), (1615, 16836), (1748, 15555), (1830, 14858), (1938, 14030), (1955, 13908), (2074, 13110), (2185, 12444), (2318, 11730), (2346, 11590), (2622, 10370), (2806, 9690), (3111, 8740), (3230, 8418), (3477, 7820), (3660, 7429), (3876, 7015), (3910, 6954), (4148, 6555), (4209, 6460), (4370, 6222), (4636, 5865), (4692, 5795), (4845, 5612), (5185, 5244)]