1838250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 5353920

約数和(自身を除く): 3515670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 114, 125, 129, 150, 171, 190, 215, 225, 250, 258, 285, 342, 375, 387, 430, 450, 475, 570, 645, 750, 774, 817, 855, 950, 1075, 1125, 1290, 1425, 1634, 1710, 1935, 2150, 2250, 2375, 2451, 2850, 3225, 3870, 4085, 4275, 4750, 4902, 5375, 6450, 7125, 7353, 8170, 8550, 9675, 10750, 12255, 14250, 14706, 16125, 19350, 20425, 21375, 24510, 32250, 36765, 40850, 42750, 48375, 61275, 73530, 96750, 102125, 122550, 183825, 204250, 306375, 367650, 612750, 919125, 1838250]

約数ペア:

[(1, 1838250), (2, 919125), (3, 612750), (5, 367650), (6, 306375), (9, 204250), (10, 183825), (15, 122550), (18, 102125), (19, 96750), (25, 73530), (30, 61275), (38, 48375), (43, 42750), (45, 40850), (50, 36765), (57, 32250), (75, 24510), (86, 21375), (90, 20425), (95, 19350), (114, 16125), (125, 14706), (129, 14250), (150, 12255), (171, 10750), (190, 9675), (215, 8550), (225, 8170), (250, 7353), (258, 7125), (285, 6450), (342, 5375), (375, 4902), (387, 4750), (430, 4275), (450, 4085), (475, 3870), (570, 3225), (645, 2850), (750, 2451), (774, 2375), (817, 2250), (855, 2150), (950, 1935), (1075, 1710), (1125, 1634), (1290, 1425)]