27745740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 95851728

約数和(自身を除く): 68105988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 173, 180, 198, 220, 243, 270, 297, 324, 330, 346, 396, 405, 486, 495, 519, 540, 594, 660, 692, 729, 810, 865, 891, 972, 990, 1038, 1188, 1215, 1458, 1485, 1557, 1620, 1730, 1782, 1903, 1980, 2076, 2430, 2595, 2673, 2916, 2970, 3114, 3460, 3564, 3645, 3806, 4455, 4671, 4860, 5190, 5346, 5709, 5940, 6228, 7290, 7612, 7785, 8019, 8910, 9342, 9515, 10380, 10692, 11418, 13365, 14013, 14580, 15570, 16038, 17127, 17820, 18684, 19030, 22836, 23355, 26730, 28026, 28545, 31140, 32076, 34254, 38060, 40095, 42039, 46710, 51381, 53460, 56052, 57090, 68508, 70065, 80190, 84078, 85635, 93420, 102762, 114180, 126117, 140130, 154143, 160380, 168156, 171270, 205524, 210195, 252234, 256905, 280260, 308286, 342540, 420390, 462429, 504468, 513810, 616572, 630585, 770715, 840780, 924858, 1027620, 1261170, 1387287, 1541430, 1849716, 2312145, 2522340, 2774574, 3082860, 4624290, 5549148, 6936435, 9248580, 13872870, 27745740]

約数ペア:

[(1, 27745740), (2, 13872870), (3, 9248580), (4, 6936435), (5, 5549148), (6, 4624290), (9, 3082860), (10, 2774574), (11, 2522340), (12, 2312145), (15, 1849716), (18, 1541430), (20, 1387287), (22, 1261170), (27, 1027620), (30, 924858), (33, 840780), (36, 770715), (44, 630585), (45, 616572), (54, 513810), (55, 504468), (60, 462429), (66, 420390), (81, 342540), (90, 308286), (99, 280260), (108, 256905), (110, 252234), (132, 210195), (135, 205524), (162, 171270), (165, 168156), (173, 160380), (180, 154143), (198, 140130), (220, 126117), (243, 114180), (270, 102762), (297, 93420), (324, 85635), (330, 84078), (346, 80190), (396, 70065), (405, 68508), (486, 57090), (495, 56052), (519, 53460), (540, 51381), (594, 46710), (660, 42039), (692, 40095), (729, 38060), (810, 34254), (865, 32076), (891, 31140), (972, 28545), (990, 28026), (1038, 26730), (1188, 23355), (1215, 22836), (1458, 19030), (1485, 18684), (1557, 17820), (1620, 17127), (1730, 16038), (1782, 15570), (1903, 14580), (1980, 14013), (2076, 13365), (2430, 11418), (2595, 10692), (2673, 10380), (2916, 9515), (2970, 9342), (3114, 8910), (3460, 8019), (3564, 7785), (3645, 7612), (3806, 7290), (4455, 6228), (4671, 5940), (4860, 5709), (5190, 5346)]