80334180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2955

約数の個数: 120

約数和(自身を含む): 266926968

約数和(自身を除く): 186592788

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, 2754, 2917, 3060, 4590, 5508, 5834, 6885, 8751, 9180, 11668, 13770, 14585, 17502, 26253, 27540, 29170, 35004, 43755, 49589, 52506, 58340, 78759, 87510, 99178, 105012, 131265, 148767, 157518, 175020, 198356, 236277, 247945, 262530, 297534, 315036, 393795, 446301, 472554, 495890, 525060, 595068, 743835, 787590, 892602, 945108, 991780, 1181385, 1338903, 1487670, 1575180, 1785204, 2231505, 2362770, 2677806, 2975340, 4016709, 4463010, 4725540, 5355612, 6694515, 8033418, 8926020, 13389030, 16066836, 20083545, 26778060, 40167090, 80334180]

約数ペア:

[(1, 80334180), (2, 40167090), (3, 26778060), (4, 20083545), (5, 16066836), (6, 13389030), (9, 8926020), (10, 8033418), (12, 6694515), (15, 5355612), (17, 4725540), (18, 4463010), (20, 4016709), (27, 2975340), (30, 2677806), (34, 2362770), (36, 2231505), (45, 1785204), (51, 1575180), (54, 1487670), (60, 1338903), (68, 1181385), (81, 991780), (85, 945108), (90, 892602), (102, 787590), (108, 743835), (135, 595068), (153, 525060), (162, 495890), (170, 472554), (180, 446301), (204, 393795), (255, 315036), (270, 297534), (306, 262530), (324, 247945), (340, 236277), (405, 198356), (459, 175020), (510, 157518), (540, 148767), (612, 131265), (765, 105012), (810, 99178), (918, 87510), (1020, 78759), (1377, 58340), (1530, 52506), (1620, 49589), (1836, 43755), (2295, 35004), (2754, 29170), (2917, 27540), (3060, 26253), (4590, 17502), (5508, 14585), (5834, 13770), (6885, 11668), (8751, 9180)]