282655260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 144

約数和(自身を含む): 921316032

約数和(自身を除く): 638660772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 612, 639, 710, 765, 852, 1020, 1065, 1207, 1278, 1301, 1420, 1530, 2130, 2414, 2556, 2602, 3060, 3195, 3621, 3903, 4260, 4828, 5204, 6035, 6390, 6505, 7242, 7806, 10863, 11709, 12070, 12780, 13010, 14484, 15612, 18105, 19515, 21726, 22117, 23418, 24140, 26020, 36210, 39030, 43452, 44234, 46836, 54315, 58545, 66351, 72420, 78060, 88468, 92371, 108630, 110585, 117090, 132702, 184742, 199053, 217260, 221170, 234180, 265404, 277113, 331755, 369484, 398106, 442340, 461855, 554226, 663510, 796212, 831339, 923710, 995265, 1108452, 1327020, 1385565, 1570307, 1662678, 1847420, 1990530, 2771130, 3140614, 3325356, 3981060, 4156695, 4710921, 5542260, 6281228, 7851535, 8313390, 9421842, 14132763, 15703070, 16626780, 18843684, 23554605, 28265526, 31406140, 47109210, 56531052, 70663815, 94218420, 141327630, 282655260]

約数ペア:

[(1, 282655260), (2, 141327630), (3, 94218420), (4, 70663815), (5, 56531052), (6, 47109210), (9, 31406140), (10, 28265526), (12, 23554605), (15, 18843684), (17, 16626780), (18, 15703070), (20, 14132763), (30, 9421842), (34, 8313390), (36, 7851535), (45, 6281228), (51, 5542260), (60, 4710921), (68, 4156695), (71, 3981060), (85, 3325356), (90, 3140614), (102, 2771130), (142, 1990530), (153, 1847420), (170, 1662678), (180, 1570307), (204, 1385565), (213, 1327020), (255, 1108452), (284, 995265), (306, 923710), (340, 831339), (355, 796212), (426, 663510), (510, 554226), (612, 461855), (639, 442340), (710, 398106), (765, 369484), (852, 331755), (1020, 277113), (1065, 265404), (1207, 234180), (1278, 221170), (1301, 217260), (1420, 199053), (1530, 184742), (2130, 132702), (2414, 117090), (2556, 110585), (2602, 108630), (3060, 92371), (3195, 88468), (3621, 78060), (3903, 72420), (4260, 66351), (4828, 58545), (5204, 54315), (6035, 46836), (6390, 44234), (6505, 43452), (7242, 39030), (7806, 36210), (10863, 26020), (11709, 24140), (12070, 23418), (12780, 22117), (13010, 21726), (14484, 19515), (15612, 18105)]