131102100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 439083008

約数和(自身を除く): 307980908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 60, 62, 74, 75, 90, 93, 100, 111, 124, 127, 148, 150, 155, 180, 185, 186, 222, 225, 254, 279, 300, 310, 333, 370, 372, 381, 444, 450, 465, 508, 555, 558, 620, 635, 666, 740, 762, 775, 900, 925, 930, 1110, 1116, 1143, 1147, 1270, 1332, 1395, 1524, 1550, 1665, 1850, 1860, 1905, 2220, 2286, 2294, 2325, 2540, 2775, 2790, 3100, 3175, 3330, 3441, 3700, 3810, 3937, 4572, 4588, 4650, 4699, 5550, 5580, 5715, 5735, 6350, 6660, 6882, 6975, 7620, 7874, 8325, 9300, 9398, 9525, 10323, 11100, 11430, 11470, 11811, 12700, 13764, 13950, 14097, 15748, 16650, 17205, 18796, 19050, 19685, 20646, 22860, 22940, 23495, 23622, 27900, 28194, 28575, 28675, 33300, 34410, 35433, 38100, 39370, 41292, 42291, 46990, 47244, 51615, 56388, 57150, 57350, 59055, 68820, 70485, 70866, 78740, 84582, 86025, 93980, 98425, 103230, 114300, 114700, 117475, 118110, 140970, 141732, 145669, 169164, 172050, 177165, 196850, 206460, 211455, 234950, 236220, 258075, 281940, 291338, 295275, 344100, 352425, 354330, 393700, 422910, 437007, 469900, 516150, 582676, 590550, 704850, 708660, 728345, 845820, 874014, 885825, 1032300, 1057275, 1181100, 1311021, 1409700, 1456690, 1748028, 1771650, 2114550, 2185035, 2622042, 2913380, 3543300, 3641725, 4229100, 4370070, 5244084, 6555105, 7283450, 8740140, 10925175, 13110210, 14566900, 21850350, 26220420, 32775525, 43700700, 65551050, 131102100]

約数ペア:

[(1, 131102100), (2, 65551050), (3, 43700700), (4, 32775525), (5, 26220420), (6, 21850350), (9, 14566900), (10, 13110210), (12, 10925175), (15, 8740140), (18, 7283450), (20, 6555105), (25, 5244084), (30, 4370070), (31, 4229100), (36, 3641725), (37, 3543300), (45, 2913380), (50, 2622042), (60, 2185035), (62, 2114550), (74, 1771650), (75, 1748028), (90, 1456690), (93, 1409700), (100, 1311021), (111, 1181100), (124, 1057275), (127, 1032300), (148, 885825), (150, 874014), (155, 845820), (180, 728345), (185, 708660), (186, 704850), (222, 590550), (225, 582676), (254, 516150), (279, 469900), (300, 437007), (310, 422910), (333, 393700), (370, 354330), (372, 352425), (381, 344100), (444, 295275), (450, 291338), (465, 281940), (508, 258075), (555, 236220), (558, 234950), (620, 211455), (635, 206460), (666, 196850), (740, 177165), (762, 172050), (775, 169164), (900, 145669), (925, 141732), (930, 140970), (1110, 118110), (1116, 117475), (1143, 114700), (1147, 114300), (1270, 103230), (1332, 98425), (1395, 93980), (1524, 86025), (1550, 84582), (1665, 78740), (1850, 70866), (1860, 70485), (1905, 68820), (2220, 59055), (2286, 57350), (2294, 57150), (2325, 56388), (2540, 51615), (2775, 47244), (2790, 46990), (3100, 42291), (3175, 41292), (3330, 39370), (3441, 38100), (3700, 35433), (3810, 34410), (3937, 33300), (4572, 28675), (4588, 28575), (4650, 28194), (4699, 27900), (5550, 23622), (5580, 23495), (5715, 22940), (5735, 22860), (6350, 20646), (6660, 19685), (6882, 19050), (6975, 18796), (7620, 17205), (7874, 16650), (8325, 15748), (9300, 14097), (9398, 13950), (9525, 13764), (10323, 12700), (11100, 11811), (11430, 11470)]