65297340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2409

約数の個数: 120

約数和(自身を含む): 216981072

約数和(自身を除く): 151683732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2371, 2754, 3060, 4590, 4742, 5508, 6885, 7113, 9180, 9484, 11855, 13770, 14226, 21339, 23710, 27540, 28452, 35565, 40307, 42678, 47420, 64017, 71130, 80614, 85356, 106695, 120921, 128034, 142260, 161228, 192051, 201535, 213390, 241842, 256068, 320085, 362763, 384102, 403070, 426780, 483684, 604605, 640170, 725526, 768204, 806140, 960255, 1088289, 1209210, 1280340, 1451052, 1813815, 1920510, 2176578, 2418420, 3264867, 3627630, 3841020, 4353156, 5441445, 6529734, 7255260, 10882890, 13059468, 16324335, 21765780, 32648670, 65297340]

約数ペア:

[(1, 65297340), (2, 32648670), (3, 21765780), (4, 16324335), (5, 13059468), (6, 10882890), (9, 7255260), (10, 6529734), (12, 5441445), (15, 4353156), (17, 3841020), (18, 3627630), (20, 3264867), (27, 2418420), (30, 2176578), (34, 1920510), (36, 1813815), (45, 1451052), (51, 1280340), (54, 1209210), (60, 1088289), (68, 960255), (81, 806140), (85, 768204), (90, 725526), (102, 640170), (108, 604605), (135, 483684), (153, 426780), (162, 403070), (170, 384102), (180, 362763), (204, 320085), (255, 256068), (270, 241842), (306, 213390), (324, 201535), (340, 192051), (405, 161228), (459, 142260), (510, 128034), (540, 120921), (612, 106695), (765, 85356), (810, 80614), (918, 71130), (1020, 64017), (1377, 47420), (1530, 42678), (1620, 40307), (1836, 35565), (2295, 28452), (2371, 27540), (2754, 23710), (3060, 21339), (4590, 14226), (4742, 13770), (5508, 11855), (6885, 9484), (7113, 9180)]