9191250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 26803920

約数和(自身を除く): 17612670

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, 625, 645, 750, 774, 817, 855, 950, 1075, 1125, 1250, 1290, 1425, 1634, 1710, 1875, 1935, 2150, 2250, 2375, 2451, 2850, 3225, 3750, 3870, 4085, 4275, 4750, 4902, 5375, 5625, 6450, 7125, 7353, 8170, 8550, 9675, 10750, 11250, 11875, 12255, 14250, 14706, 16125, 19350, 20425, 21375, 23750, 24510, 26875, 32250, 35625, 36765, 40850, 42750, 48375, 53750, 61275, 71250, 73530, 80625, 96750, 102125, 106875, 122550, 161250, 183825, 204250, 213750, 241875, 306375, 367650, 483750, 510625, 612750, 919125, 1021250, 1531875, 1838250, 3063750, 4595625, 9191250]

約数ペア:

[(1, 9191250), (2, 4595625), (3, 3063750), (5, 1838250), (6, 1531875), (9, 1021250), (10, 919125), (15, 612750), (18, 510625), (19, 483750), (25, 367650), (30, 306375), (38, 241875), (43, 213750), (45, 204250), (50, 183825), (57, 161250), (75, 122550), (86, 106875), (90, 102125), (95, 96750), (114, 80625), (125, 73530), (129, 71250), (150, 61275), (171, 53750), (190, 48375), (215, 42750), (225, 40850), (250, 36765), (258, 35625), (285, 32250), (342, 26875), (375, 24510), (387, 23750), (430, 21375), (450, 20425), (475, 19350), (570, 16125), (625, 14706), (645, 14250), (750, 12255), (774, 11875), (817, 11250), (855, 10750), (950, 9675), (1075, 8550), (1125, 8170), (1250, 7353), (1290, 7125), (1425, 6450), (1634, 5625), (1710, 5375), (1875, 4902), (1935, 4750), (2150, 4275), (2250, 4085), (2375, 3870), (2451, 3750), (2850, 3225)]