2086758900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{5669}}^1$

素因数の和:6098

約数の個数: 108

約数和(自身を含む): 6557978700

約数和(自身を除く): 4471219800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 409, 450, 818, 900, 1227, 1636, 2045, 2454, 3681, 4090, 4908, 5669, 6135, 7362, 8180, 10225, 11338, 12270, 14724, 17007, 18405, 20450, 22676, 24540, 28345, 30675, 34014, 36810, 40900, 51021, 56690, 61350, 68028, 73620, 85035, 92025, 102042, 113380, 122700, 141725, 170070, 184050, 204084, 255105, 283450, 340140, 368100, 425175, 510210, 566900, 850350, 1020420, 1275525, 1700700, 2318621, 2551050, 4637242, 5102100, 6955863, 9274484, 11593105, 13911726, 20867589, 23186210, 27823452, 34779315, 41735178, 46372420, 57965525, 69558630, 83470356, 104337945, 115931050, 139117260, 173896575, 208675890, 231862100, 347793150, 417351780, 521689725, 695586300, 1043379450, 2086758900]

約数ペア:

[(1, 2086758900), (2, 1043379450), (3, 695586300), (4, 521689725), (5, 417351780), (6, 347793150), (9, 231862100), (10, 208675890), (12, 173896575), (15, 139117260), (18, 115931050), (20, 104337945), (25, 83470356), (30, 69558630), (36, 57965525), (45, 46372420), (50, 41735178), (60, 34779315), (75, 27823452), (90, 23186210), (100, 20867589), (150, 13911726), (180, 11593105), (225, 9274484), (300, 6955863), (409, 5102100), (450, 4637242), (818, 2551050), (900, 2318621), (1227, 1700700), (1636, 1275525), (2045, 1020420), (2454, 850350), (3681, 566900), (4090, 510210), (4908, 425175), (5669, 368100), (6135, 340140), (7362, 283450), (8180, 255105), (10225, 204084), (11338, 184050), (12270, 170070), (14724, 141725), (17007, 122700), (18405, 113380), (20450, 102042), (22676, 92025), (24540, 85035), (28345, 73620), (30675, 68028), (34014, 61350), (36810, 56690), (40900, 51021)]