65829780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 156252780

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, 71, 85, 90, 101, 102, 108, 135, 142, 153, 170, 180, 202, 204, 213, 255, 270, 284, 303, 306, 340, 355, 404, 426, 459, 505, 510, 540, 606, 612, 639, 710, 765, 852, 909, 918, 1010, 1020, 1065, 1207, 1212, 1278, 1420, 1515, 1530, 1717, 1818, 1836, 1917, 2020, 2130, 2295, 2414, 2556, 2727, 3030, 3060, 3195, 3434, 3621, 3636, 3834, 4260, 4545, 4590, 4828, 5151, 5454, 6035, 6060, 6390, 6868, 7171, 7242, 7668, 8585, 9090, 9180, 9585, 10302, 10863, 10908, 12070, 12780, 13635, 14342, 14484, 15453, 17170, 18105, 18180, 19170, 20604, 21513, 21726, 24140, 25755, 27270, 28684, 30906, 32589, 34340, 35855, 36210, 38340, 43026, 43452, 46359, 51510, 54315, 54540, 61812, 64539, 65178, 71710, 72420, 77265, 86052, 92718, 103020, 107565, 108630, 121907, 129078, 130356, 143420, 154530, 162945, 185436, 193617, 215130, 217260, 231795, 243814, 258156, 309060, 322695, 325890, 365721, 387234, 430260, 463590, 487628, 609535, 645390, 651780, 731442, 774468, 927180, 968085, 1097163, 1219070, 1290780, 1462884, 1828605, 1936170, 2194326, 2438140, 3291489, 3657210, 3872340, 4388652, 5485815, 6582978, 7314420, 10971630, 13165956, 16457445, 21943260, 32914890, 65829780]

約数ペア:

[(1, 65829780), (2, 32914890), (3, 21943260), (4, 16457445), (5, 13165956), (6, 10971630), (9, 7314420), (10, 6582978), (12, 5485815), (15, 4388652), (17, 3872340), (18, 3657210), (20, 3291489), (27, 2438140), (30, 2194326), (34, 1936170), (36, 1828605), (45, 1462884), (51, 1290780), (54, 1219070), (60, 1097163), (68, 968085), (71, 927180), (85, 774468), (90, 731442), (101, 651780), (102, 645390), (108, 609535), (135, 487628), (142, 463590), (153, 430260), (170, 387234), (180, 365721), (202, 325890), (204, 322695), (213, 309060), (255, 258156), (270, 243814), (284, 231795), (303, 217260), (306, 215130), (340, 193617), (355, 185436), (404, 162945), (426, 154530), (459, 143420), (505, 130356), (510, 129078), (540, 121907), (606, 108630), (612, 107565), (639, 103020), (710, 92718), (765, 86052), (852, 77265), (909, 72420), (918, 71710), (1010, 65178), (1020, 64539), (1065, 61812), (1207, 54540), (1212, 54315), (1278, 51510), (1420, 46359), (1515, 43452), (1530, 43026), (1717, 38340), (1818, 36210), (1836, 35855), (1917, 34340), (2020, 32589), (2130, 30906), (2295, 28684), (2414, 27270), (2556, 25755), (2727, 24140), (3030, 21726), (3060, 21513), (3195, 20604), (3434, 19170), (3621, 18180), (3636, 18105), (3834, 17170), (4260, 15453), (4545, 14484), (4590, 14342), (4828, 13635), (5151, 12780), (5454, 12070), (6035, 10908), (6060, 10863), (6390, 10302), (6868, 9585), (7171, 9180), (7242, 9090), (7668, 8585)]