27761100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 85890336

約数和(自身を除く): 58129236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 41, 50, 60, 61, 74, 75, 82, 100, 111, 122, 123, 148, 150, 164, 183, 185, 205, 222, 244, 246, 300, 305, 366, 370, 410, 444, 492, 555, 610, 615, 732, 740, 820, 915, 925, 1025, 1110, 1220, 1230, 1517, 1525, 1830, 1850, 2050, 2220, 2257, 2460, 2501, 2775, 3034, 3050, 3075, 3660, 3700, 4100, 4514, 4551, 4575, 5002, 5550, 6068, 6100, 6150, 6771, 7503, 7585, 9028, 9102, 9150, 10004, 11100, 11285, 12300, 12505, 13542, 15006, 15170, 18204, 18300, 22570, 22755, 25010, 27084, 30012, 30340, 33855, 37515, 37925, 45140, 45510, 50020, 56425, 62525, 67710, 75030, 75850, 91020, 92537, 112850, 113775, 125050, 135420, 150060, 151700, 169275, 185074, 187575, 225700, 227550, 250100, 277611, 338550, 370148, 375150, 455100, 462685, 555222, 677100, 750300, 925370, 1110444, 1388055, 1850740, 2313425, 2776110, 4626850, 5552220, 6940275, 9253700, 13880550, 27761100]

約数ペア:

[(1, 27761100), (2, 13880550), (3, 9253700), (4, 6940275), (5, 5552220), (6, 4626850), (10, 2776110), (12, 2313425), (15, 1850740), (20, 1388055), (25, 1110444), (30, 925370), (37, 750300), (41, 677100), (50, 555222), (60, 462685), (61, 455100), (74, 375150), (75, 370148), (82, 338550), (100, 277611), (111, 250100), (122, 227550), (123, 225700), (148, 187575), (150, 185074), (164, 169275), (183, 151700), (185, 150060), (205, 135420), (222, 125050), (244, 113775), (246, 112850), (300, 92537), (305, 91020), (366, 75850), (370, 75030), (410, 67710), (444, 62525), (492, 56425), (555, 50020), (610, 45510), (615, 45140), (732, 37925), (740, 37515), (820, 33855), (915, 30340), (925, 30012), (1025, 27084), (1110, 25010), (1220, 22755), (1230, 22570), (1517, 18300), (1525, 18204), (1830, 15170), (1850, 15006), (2050, 13542), (2220, 12505), (2257, 12300), (2460, 11285), (2501, 11100), (2775, 10004), (3034, 9150), (3050, 9102), (3075, 9028), (3660, 7585), (3700, 7503), (4100, 6771), (4514, 6150), (4551, 6100), (4575, 6068), (5002, 5550)]