268568325

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 532505600

約数和(自身を除く): 263937275

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 43, 45, 57, 75, 95, 129, 135, 171, 215, 225, 285, 387, 475, 487, 513, 645, 675, 817, 855, 1075, 1161, 1425, 1461, 1935, 2435, 2451, 2565, 3225, 4085, 4275, 4383, 5805, 7305, 7353, 9253, 9675, 12175, 12255, 12825, 13149, 20425, 20941, 21915, 22059, 27759, 29025, 36525, 36765, 46265, 61275, 62823, 65745, 83277, 104705, 109575, 110295, 138795, 183825, 188469, 231325, 249831, 314115, 328725, 397879, 416385, 523525, 551475, 565407, 693975, 942345, 1193637, 1249155, 1570575, 1989395, 2081925, 2827035, 3580911, 4711725, 5968185, 6245775, 9946975, 10742733, 14135175, 17904555, 29840925, 53713665, 89522775, 268568325]

約数ペア:

[(1, 268568325), (3, 89522775), (5, 53713665), (9, 29840925), (15, 17904555), (19, 14135175), (25, 10742733), (27, 9946975), (43, 6245775), (45, 5968185), (57, 4711725), (75, 3580911), (95, 2827035), (129, 2081925), (135, 1989395), (171, 1570575), (215, 1249155), (225, 1193637), (285, 942345), (387, 693975), (475, 565407), (487, 551475), (513, 523525), (645, 416385), (675, 397879), (817, 328725), (855, 314115), (1075, 249831), (1161, 231325), (1425, 188469), (1461, 183825), (1935, 138795), (2435, 110295), (2451, 109575), (2565, 104705), (3225, 83277), (4085, 65745), (4275, 62823), (4383, 61275), (5805, 46265), (7305, 36765), (7353, 36525), (9253, 29025), (9675, 27759), (12175, 22059), (12255, 21915), (12825, 20941), (13149, 20425)]