2018016450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{87931}}^1$

素因数の和:87969

約数の個数: 96

約数和(自身を含む): 5887926720

約数和(自身を除く): 3869910270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1530, 2295, 2550, 3825, 4590, 7650, 11475, 22950, 87931, 175862, 263793, 439655, 527586, 791379, 879310, 1318965, 1494827, 1582758, 2198275, 2374137, 2637930, 2989654, 3956895, 4396550, 4484481, 4748274, 6594825, 7474135, 7913790, 8968962, 11870685, 13189650, 13453443, 14948270, 19784475, 22422405, 23741370, 26906886, 37370675, 39568950, 40360329, 44844810, 59353425, 67267215, 74741350, 80720658, 112112025, 118706850, 134534430, 201801645, 224224050, 336336075, 403603290, 672672150, 1009008225, 2018016450]

約数ペア:

[(1, 2018016450), (2, 1009008225), (3, 672672150), (5, 403603290), (6, 336336075), (9, 224224050), (10, 201801645), (15, 134534430), (17, 118706850), (18, 112112025), (25, 80720658), (27, 74741350), (30, 67267215), (34, 59353425), (45, 44844810), (50, 40360329), (51, 39568950), (54, 37370675), (75, 26906886), (85, 23741370), (90, 22422405), (102, 19784475), (135, 14948270), (150, 13453443), (153, 13189650), (170, 11870685), (225, 8968962), (255, 7913790), (270, 7474135), (306, 6594825), (425, 4748274), (450, 4484481), (459, 4396550), (510, 3956895), (675, 2989654), (765, 2637930), (850, 2374137), (918, 2198275), (1275, 1582758), (1350, 1494827), (1530, 1318965), (2295, 879310), (2550, 791379), (3825, 527586), (4590, 439655), (7650, 263793), (11475, 175862), (22950, 87931)]