69888060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 236500992

約数和(自身を除く): 166612932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 751, 846, 940, 990, 1034, 1410, 1502, 1551, 1692, 1980, 2068, 2115, 2253, 2585, 2820, 3004, 3102, 3755, 4230, 4506, 4653, 5170, 6204, 6759, 7510, 7755, 8261, 8460, 9012, 9306, 10340, 11265, 13518, 15020, 15510, 16522, 18612, 22530, 23265, 24783, 27036, 31020, 33044, 33795, 35297, 41305, 45060, 46530, 49566, 67590, 70594, 74349, 82610, 93060, 99132, 105891, 123915, 135180, 141188, 148698, 165220, 176485, 211782, 247830, 297396, 317673, 352970, 371745, 388267, 423564, 495660, 529455, 635346, 705940, 743490, 776534, 1058910, 1164801, 1270692, 1486980, 1553068, 1588365, 1941335, 2117820, 2329602, 3176730, 3494403, 3882670, 4659204, 5824005, 6353460, 6988806, 7765340, 11648010, 13977612, 17472015, 23296020, 34944030, 69888060]

約数ペア:

[(1, 69888060), (2, 34944030), (3, 23296020), (4, 17472015), (5, 13977612), (6, 11648010), (9, 7765340), (10, 6988806), (11, 6353460), (12, 5824005), (15, 4659204), (18, 3882670), (20, 3494403), (22, 3176730), (30, 2329602), (33, 2117820), (36, 1941335), (44, 1588365), (45, 1553068), (47, 1486980), (55, 1270692), (60, 1164801), (66, 1058910), (90, 776534), (94, 743490), (99, 705940), (110, 635346), (132, 529455), (141, 495660), (165, 423564), (180, 388267), (188, 371745), (198, 352970), (220, 317673), (235, 297396), (282, 247830), (330, 211782), (396, 176485), (423, 165220), (470, 148698), (495, 141188), (517, 135180), (564, 123915), (660, 105891), (705, 99132), (751, 93060), (846, 82610), (940, 74349), (990, 70594), (1034, 67590), (1410, 49566), (1502, 46530), (1551, 45060), (1692, 41305), (1980, 35297), (2068, 33795), (2115, 33044), (2253, 31020), (2585, 27036), (2820, 24783), (3004, 23265), (3102, 22530), (3755, 18612), (4230, 16522), (4506, 15510), (4653, 15020), (5170, 13518), (6204, 11265), (6759, 10340), (7510, 9306), (7755, 9012), (8261, 8460)]