161832180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5529

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 334587660

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, 4930, 5471, 5916, 7395, 9860, 10942, 14790, 16413, 21884, 27355, 29580, 32826, 54710, 65652, 82065, 93007, 109420, 158659, 164130, 186014, 279021, 317318, 328260, 372028, 465035, 475977, 558042, 634636, 793295, 930070, 951954, 1116084, 1395105, 1586590, 1860140, 1903908, 2379885, 2697203, 2790210, 3173180, 4759770, 5394406, 5580420, 8091609, 9519540, 10788812, 13486015, 16183218, 26972030, 32366436, 40458045, 53944060, 80916090, 161832180]

約数ペア:

[(1, 161832180), (2, 80916090), (3, 53944060), (4, 40458045), (5, 32366436), (6, 26972030), (10, 16183218), (12, 13486015), (15, 10788812), (17, 9519540), (20, 8091609), (29, 5580420), (30, 5394406), (34, 4759770), (51, 3173180), (58, 2790210), (60, 2697203), (68, 2379885), (85, 1903908), (87, 1860140), (102, 1586590), (116, 1395105), (145, 1116084), (170, 951954), (174, 930070), (204, 793295), (255, 634636), (290, 558042), (340, 475977), (348, 465035), (435, 372028), (493, 328260), (510, 317318), (580, 279021), (870, 186014), (986, 164130), (1020, 158659), (1479, 109420), (1740, 93007), (1972, 82065), (2465, 65652), (2958, 54710), (4930, 32826), (5471, 29580), (5916, 27355), (7395, 21884), (9860, 16413), (10942, 14790)]