2791455300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163243}}^1$

素因数の和:163282

約数の個数: 108

約数和(自身を含む): 9210226480

約数和(自身を除く): 6418771180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 163243, 326486, 489729, 652972, 816215, 979458, 1469187, 1632430, 1958916, 2448645, 2938374, 3101617, 3264860, 4081075, 4897290, 5876748, 6203234, 7345935, 8162150, 9304851, 9794580, 12243225, 12406468, 14691870, 15508085, 16324300, 18609702, 24486450, 27914553, 29383740, 31016170, 36729675, 37219404, 46524255, 48972900, 55829106, 62032340, 73459350, 77540425, 93048510, 111658212, 139572765, 146918700, 155080850, 186097020, 232621275, 279145530, 310161700, 465242550, 558291060, 697863825, 930485100, 1395727650, 2791455300]

約数ペア:

[(1, 2791455300), (2, 1395727650), (3, 930485100), (4, 697863825), (5, 558291060), (6, 465242550), (9, 310161700), (10, 279145530), (12, 232621275), (15, 186097020), (18, 155080850), (19, 146918700), (20, 139572765), (25, 111658212), (30, 93048510), (36, 77540425), (38, 73459350), (45, 62032340), (50, 55829106), (57, 48972900), (60, 46524255), (75, 37219404), (76, 36729675), (90, 31016170), (95, 29383740), (100, 27914553), (114, 24486450), (150, 18609702), (171, 16324300), (180, 15508085), (190, 14691870), (225, 12406468), (228, 12243225), (285, 9794580), (300, 9304851), (342, 8162150), (380, 7345935), (450, 6203234), (475, 5876748), (570, 4897290), (684, 4081075), (855, 3264860), (900, 3101617), (950, 2938374), (1140, 2448645), (1425, 1958916), (1710, 1632430), (1900, 1469187), (2850, 979458), (3420, 816215), (4275, 652972), (5700, 489729), (8550, 326486), (17100, 163243)]