170126100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 535707900

約数和(自身を除く): 365581800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 421, 449, 450, 842, 898, 900, 1263, 1347, 1684, 1796, 2105, 2245, 2526, 2694, 3789, 4041, 4210, 4490, 5052, 5388, 6315, 6735, 7578, 8082, 8420, 8980, 10525, 11225, 12630, 13470, 15156, 16164, 18945, 20205, 21050, 22450, 25260, 26940, 31575, 33675, 37890, 40410, 42100, 44900, 63150, 67350, 75780, 80820, 94725, 101025, 126300, 134700, 189029, 189450, 202050, 378058, 378900, 404100, 567087, 756116, 945145, 1134174, 1701261, 1890290, 2268348, 2835435, 3402522, 3780580, 4725725, 5670870, 6805044, 8506305, 9451450, 11341740, 14177175, 17012610, 18902900, 28354350, 34025220, 42531525, 56708700, 85063050, 170126100]

約数ペア:

[(1, 170126100), (2, 85063050), (3, 56708700), (4, 42531525), (5, 34025220), (6, 28354350), (9, 18902900), (10, 17012610), (12, 14177175), (15, 11341740), (18, 9451450), (20, 8506305), (25, 6805044), (30, 5670870), (36, 4725725), (45, 3780580), (50, 3402522), (60, 2835435), (75, 2268348), (90, 1890290), (100, 1701261), (150, 1134174), (180, 945145), (225, 756116), (300, 567087), (421, 404100), (449, 378900), (450, 378058), (842, 202050), (898, 189450), (900, 189029), (1263, 134700), (1347, 126300), (1684, 101025), (1796, 94725), (2105, 80820), (2245, 75780), (2526, 67350), (2694, 63150), (3789, 44900), (4041, 42100), (4210, 40410), (4490, 37890), (5052, 33675), (5388, 31575), (6315, 26940), (6735, 25260), (7578, 22450), (8082, 21050), (8420, 20205), (8980, 18945), (10525, 16164), (11225, 15156), (12630, 13470)]