87882180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3029

約数の個数: 96

約数和(自身を含む): 269619840

約数和(自身を除く): 181737660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 2971, 4930, 5916, 5942, 7395, 8913, 9860, 11884, 14790, 14855, 17826, 29580, 29710, 35652, 44565, 50507, 59420, 86159, 89130, 101014, 151521, 172318, 178260, 202028, 252535, 258477, 303042, 344636, 430795, 505070, 516954, 606084, 757605, 861590, 1010140, 1033908, 1292385, 1464703, 1515210, 1723180, 2584770, 2929406, 3030420, 4394109, 5169540, 5858812, 7323515, 8788218, 14647030, 17576436, 21970545, 29294060, 43941090, 87882180]

約数ペア:

[(1, 87882180), (2, 43941090), (3, 29294060), (4, 21970545), (5, 17576436), (6, 14647030), (10, 8788218), (12, 7323515), (15, 5858812), (17, 5169540), (20, 4394109), (29, 3030420), (30, 2929406), (34, 2584770), (51, 1723180), (58, 1515210), (60, 1464703), (68, 1292385), (85, 1033908), (87, 1010140), (102, 861590), (116, 757605), (145, 606084), (170, 516954), (174, 505070), (204, 430795), (255, 344636), (290, 303042), (340, 258477), (348, 252535), (435, 202028), (493, 178260), (510, 172318), (580, 151521), (870, 101014), (986, 89130), (1020, 86159), (1479, 59420), (1740, 50507), (1972, 44565), (2465, 35652), (2958, 29710), (2971, 29580), (4930, 17826), (5916, 14855), (5942, 14790), (7395, 11884), (8913, 9860)]