79219800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 144

約数和(自身を含む): 290305080

約数和(自身を除く): 211085280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4001, 4950, 6600, 8002, 9900, 12003, 16004, 19800, 20005, 24006, 32008, 36009, 40010, 44011, 48012, 60015, 72018, 80020, 88022, 96024, 100025, 120030, 132033, 144036, 160040, 176044, 180045, 200050, 220055, 240060, 264066, 288072, 300075, 352088, 360090, 396099, 400100, 440110, 480120, 528132, 600150, 660165, 720180, 792198, 800200, 880220, 900225, 1056264, 1100275, 1200300, 1320330, 1440360, 1584396, 1760440, 1800450, 1980495, 2200550, 2400600, 2640660, 3168792, 3300825, 3600900, 3960990, 4401100, 5281320, 6601650, 7201800, 7921980, 8802200, 9902475, 13203300, 15843960, 19804950, 26406600, 39609900, 79219800]

約数ペア:

[(1, 79219800), (2, 39609900), (3, 26406600), (4, 19804950), (5, 15843960), (6, 13203300), (8, 9902475), (9, 8802200), (10, 7921980), (11, 7201800), (12, 6601650), (15, 5281320), (18, 4401100), (20, 3960990), (22, 3600900), (24, 3300825), (25, 3168792), (30, 2640660), (33, 2400600), (36, 2200550), (40, 1980495), (44, 1800450), (45, 1760440), (50, 1584396), (55, 1440360), (60, 1320330), (66, 1200300), (72, 1100275), (75, 1056264), (88, 900225), (90, 880220), (99, 800200), (100, 792198), (110, 720180), (120, 660165), (132, 600150), (150, 528132), (165, 480120), (180, 440110), (198, 400100), (200, 396099), (220, 360090), (225, 352088), (264, 300075), (275, 288072), (300, 264066), (330, 240060), (360, 220055), (396, 200050), (440, 180045), (450, 176044), (495, 160040), (550, 144036), (600, 132033), (660, 120030), (792, 100025), (825, 96024), (900, 88022), (990, 80020), (1100, 72018), (1320, 60015), (1650, 48012), (1800, 44011), (1980, 40010), (2200, 36009), (2475, 32008), (3300, 24006), (3960, 20005), (4001, 19800), (4950, 16004), (6600, 12003), (8002, 9900)]