202422825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 421641168

約数和(自身を除く): 219218343

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 283, 289, 425, 495, 561, 765, 825, 849, 867, 935, 1275, 1415, 1445, 1683, 2475, 2547, 2601, 2805, 3113, 3179, 3825, 4245, 4335, 4675, 4811, 7075, 7225, 8415, 9339, 9537, 12735, 13005, 14025, 14433, 15565, 15895, 21225, 21675, 24055, 28017, 28611, 42075, 43299, 46695, 47685, 52921, 63675, 65025, 72165, 77825, 79475, 81787, 120275, 140085, 143055, 158763, 216495, 233475, 238425, 245361, 264605, 360825, 408935, 476289, 700425, 715275, 736083, 793815, 899657, 1082475, 1226805, 1323025, 2044675, 2381445, 2698971, 3680415, 3969075, 4498285, 6134025, 8096913, 11907225, 13494855, 18402075, 22491425, 40484565, 67474275, 202422825]

約数ペア:

[(1, 202422825), (3, 67474275), (5, 40484565), (9, 22491425), (11, 18402075), (15, 13494855), (17, 11907225), (25, 8096913), (33, 6134025), (45, 4498285), (51, 3969075), (55, 3680415), (75, 2698971), (85, 2381445), (99, 2044675), (153, 1323025), (165, 1226805), (187, 1082475), (225, 899657), (255, 793815), (275, 736083), (283, 715275), (289, 700425), (425, 476289), (495, 408935), (561, 360825), (765, 264605), (825, 245361), (849, 238425), (867, 233475), (935, 216495), (1275, 158763), (1415, 143055), (1445, 140085), (1683, 120275), (2475, 81787), (2547, 79475), (2601, 77825), (2805, 72165), (3113, 65025), (3179, 63675), (3825, 52921), (4245, 47685), (4335, 46695), (4675, 43299), (4811, 42075), (7075, 28611), (7225, 28017), (8415, 24055), (9339, 21675), (9537, 21225), (12735, 15895), (13005, 15565), (14025, 14433)]