1900542600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{95987}}^1$

素因数の和:96020

約数の個数: 144

約数和(自身を含む): 6962969520

約数和(自身を除く): 5062426920

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, 4950, 6600, 9900, 19800, 95987, 191974, 287961, 383948, 479935, 575922, 767896, 863883, 959870, 1055857, 1151844, 1439805, 1727766, 1919740, 2111714, 2303688, 2399675, 2879610, 3167571, 3455532, 3839480, 4223428, 4319415, 4799350, 5279285, 5759220, 6335142, 6911064, 7199025, 8446856, 8638830, 9502713, 9598700, 10558570, 11518440, 12670284, 14398050, 15837855, 17277660, 19005426, 19197400, 21117140, 21597075, 25340568, 26396425, 28796100, 31675710, 34555320, 38010852, 42234280, 43194150, 47513565, 52792850, 57592200, 63351420, 76021704, 79189275, 86388300, 95027130, 105585700, 126702840, 158378550, 172776600, 190054260, 211171400, 237567825, 316757100, 380108520, 475135650, 633514200, 950271300, 1900542600]

約数ペア:

[(1, 1900542600), (2, 950271300), (3, 633514200), (4, 475135650), (5, 380108520), (6, 316757100), (8, 237567825), (9, 211171400), (10, 190054260), (11, 172776600), (12, 158378550), (15, 126702840), (18, 105585700), (20, 95027130), (22, 86388300), (24, 79189275), (25, 76021704), (30, 63351420), (33, 57592200), (36, 52792850), (40, 47513565), (44, 43194150), (45, 42234280), (50, 38010852), (55, 34555320), (60, 31675710), (66, 28796100), (72, 26396425), (75, 25340568), (88, 21597075), (90, 21117140), (99, 19197400), (100, 19005426), (110, 17277660), (120, 15837855), (132, 14398050), (150, 12670284), (165, 11518440), (180, 10558570), (198, 9598700), (200, 9502713), (220, 8638830), (225, 8446856), (264, 7199025), (275, 6911064), (300, 6335142), (330, 5759220), (360, 5279285), (396, 4799350), (440, 4319415), (450, 4223428), (495, 3839480), (550, 3455532), (600, 3167571), (660, 2879610), (792, 2399675), (825, 2303688), (900, 2111714), (990, 1919740), (1100, 1727766), (1320, 1439805), (1650, 1151844), (1800, 1055857), (1980, 959870), (2200, 863883), (2475, 767896), (3300, 575922), (3960, 479935), (4950, 383948), (6600, 287961), (9900, 191974), (19800, 95987)]