66000375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 149423040

約数和(自身を除く): 83422665

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 29, 35, 45, 51, 63, 75, 85, 87, 105, 119, 125, 145, 153, 175, 203, 225, 255, 261, 289, 315, 357, 375, 425, 435, 493, 525, 595, 609, 725, 765, 867, 875, 1015, 1071, 1125, 1275, 1305, 1445, 1479, 1575, 1785, 1827, 2023, 2125, 2175, 2465, 2601, 2625, 2975, 3045, 3451, 3625, 3825, 4335, 4437, 5075, 5355, 6069, 6375, 6525, 7225, 7395, 7875, 8381, 8925, 9135, 10115, 10353, 10875, 12325, 13005, 14875, 15225, 17255, 18207, 19125, 21675, 22185, 25143, 25375, 26775, 30345, 31059, 32625, 36125, 36975, 41905, 44625, 45675, 50575, 51765, 58667, 61625, 65025, 75429, 76125, 86275, 91035, 108375, 110925, 125715, 133875, 151725, 155295, 176001, 184875, 209525, 228375, 252875, 258825, 293335, 325125, 377145, 431375, 455175, 528003, 554625, 628575, 758625, 776475, 880005, 1047625, 1294125, 1466675, 1885725, 2275875, 2640015, 3142875, 3882375, 4400025, 7333375, 9428625, 13200075, 22000125, 66000375]

約数ペア:

[(1, 66000375), (3, 22000125), (5, 13200075), (7, 9428625), (9, 7333375), (15, 4400025), (17, 3882375), (21, 3142875), (25, 2640015), (29, 2275875), (35, 1885725), (45, 1466675), (51, 1294125), (63, 1047625), (75, 880005), (85, 776475), (87, 758625), (105, 628575), (119, 554625), (125, 528003), (145, 455175), (153, 431375), (175, 377145), (203, 325125), (225, 293335), (255, 258825), (261, 252875), (289, 228375), (315, 209525), (357, 184875), (375, 176001), (425, 155295), (435, 151725), (493, 133875), (525, 125715), (595, 110925), (609, 108375), (725, 91035), (765, 86275), (867, 76125), (875, 75429), (1015, 65025), (1071, 61625), (1125, 58667), (1275, 51765), (1305, 50575), (1445, 45675), (1479, 44625), (1575, 41905), (1785, 36975), (1827, 36125), (2023, 32625), (2125, 31059), (2175, 30345), (2465, 26775), (2601, 25375), (2625, 25143), (2975, 22185), (3045, 21675), (3451, 19125), (3625, 18207), (3825, 17255), (4335, 15225), (4437, 14875), (5075, 13005), (5355, 12325), (6069, 10875), (6375, 10353), (6525, 10115), (7225, 9135), (7395, 8925), (7875, 8381)]