77009580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 248312064

約数和(自身を除く): 171302484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 37, 45, 60, 62, 74, 90, 93, 111, 124, 148, 155, 180, 185, 186, 222, 279, 310, 333, 370, 372, 373, 444, 465, 555, 558, 620, 666, 740, 746, 930, 1110, 1116, 1119, 1147, 1332, 1395, 1492, 1665, 1860, 1865, 2220, 2238, 2294, 2790, 3330, 3357, 3441, 3730, 4476, 4588, 5580, 5595, 5735, 6660, 6714, 6882, 7460, 10323, 11190, 11470, 11563, 13428, 13764, 13801, 16785, 17205, 20646, 22380, 22940, 23126, 27602, 33570, 34410, 34689, 41292, 41403, 46252, 51615, 55204, 57815, 67140, 68820, 69005, 69378, 82806, 103230, 104067, 115630, 124209, 138010, 138756, 165612, 173445, 206460, 207015, 208134, 231260, 248418, 276020, 346890, 414030, 416268, 427831, 496836, 520335, 621045, 693780, 828060, 855662, 1040670, 1242090, 1283493, 1711324, 2081340, 2139155, 2484180, 2566986, 3850479, 4278310, 5133972, 6417465, 7700958, 8556620, 12834930, 15401916, 19252395, 25669860, 38504790, 77009580]

約数ペア:

[(1, 77009580), (2, 38504790), (3, 25669860), (4, 19252395), (5, 15401916), (6, 12834930), (9, 8556620), (10, 7700958), (12, 6417465), (15, 5133972), (18, 4278310), (20, 3850479), (30, 2566986), (31, 2484180), (36, 2139155), (37, 2081340), (45, 1711324), (60, 1283493), (62, 1242090), (74, 1040670), (90, 855662), (93, 828060), (111, 693780), (124, 621045), (148, 520335), (155, 496836), (180, 427831), (185, 416268), (186, 414030), (222, 346890), (279, 276020), (310, 248418), (333, 231260), (370, 208134), (372, 207015), (373, 206460), (444, 173445), (465, 165612), (555, 138756), (558, 138010), (620, 124209), (666, 115630), (740, 104067), (746, 103230), (930, 82806), (1110, 69378), (1116, 69005), (1119, 68820), (1147, 67140), (1332, 57815), (1395, 55204), (1492, 51615), (1665, 46252), (1860, 41403), (1865, 41292), (2220, 34689), (2238, 34410), (2294, 33570), (2790, 27602), (3330, 23126), (3357, 22940), (3441, 22380), (3730, 20646), (4476, 17205), (4588, 16785), (5580, 13801), (5595, 13764), (5735, 13428), (6660, 11563), (6714, 11470), (6882, 11190), (7460, 10323)]