4249679250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 10914418944

約数和(自身を除く): 6664739694

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 313, 375, 421, 430, 626, 645, 750, 842, 939, 1075, 1263, 1290, 1565, 1878, 2105, 2150, 2526, 3130, 3225, 4210, 4695, 5375, 6315, 6450, 7825, 9390, 10525, 10750, 12630, 13459, 15650, 16125, 18103, 21050, 23475, 26918, 31575, 32250, 36206, 39125, 40377, 46950, 52625, 54309, 63150, 67295, 78250, 80754, 90515, 105250, 108618, 117375, 131773, 134590, 157875, 181030, 201885, 234750, 263546, 271545, 315750, 336475, 395319, 403770, 452575, 543090, 658865, 672950, 790638, 905150, 1009425, 1317730, 1357725, 1682375, 1976595, 2018850, 2262875, 2715450, 3294325, 3364750, 3953190, 4525750, 5047125, 5666239, 6588650, 6788625, 9882975, 10094250, 11332478, 13577250, 16471625, 16998717, 19765950, 28331195, 32943250, 33997434, 49414875, 56662390, 84993585, 98829750, 141655975, 169987170, 283311950, 424967925, 708279875, 849935850, 1416559750, 2124839625, 4249679250]

約数ペア:

[(1, 4249679250), (2, 2124839625), (3, 1416559750), (5, 849935850), (6, 708279875), (10, 424967925), (15, 283311950), (25, 169987170), (30, 141655975), (43, 98829750), (50, 84993585), (75, 56662390), (86, 49414875), (125, 33997434), (129, 32943250), (150, 28331195), (215, 19765950), (250, 16998717), (258, 16471625), (313, 13577250), (375, 11332478), (421, 10094250), (430, 9882975), (626, 6788625), (645, 6588650), (750, 5666239), (842, 5047125), (939, 4525750), (1075, 3953190), (1263, 3364750), (1290, 3294325), (1565, 2715450), (1878, 2262875), (2105, 2018850), (2150, 1976595), (2526, 1682375), (3130, 1357725), (3225, 1317730), (4210, 1009425), (4695, 905150), (5375, 790638), (6315, 672950), (6450, 658865), (7825, 543090), (9390, 452575), (10525, 403770), (10750, 395319), (12630, 336475), (13459, 315750), (15650, 271545), (16125, 263546), (18103, 234750), (21050, 201885), (23475, 181030), (26918, 157875), (31575, 134590), (32250, 131773), (36206, 117375), (39125, 108618), (40377, 105250), (46950, 90515), (52625, 80754), (54309, 78250), (63150, 67295)]