134445780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{106703}}^1$

素因数の和:106725

約数の個数: 72

約数和(自身を含む): 466083072

約数和(自身を除く): 331637292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 106703, 213406, 320109, 426812, 533515, 640218, 746921, 960327, 1067030, 1280436, 1493842, 1600545, 1920654, 2134060, 2240763, 2987684, 3201090, 3734605, 3841308, 4481526, 4801635, 6402180, 6722289, 7469210, 8963052, 9603270, 11203815, 13444578, 14938420, 19206540, 22407630, 26889156, 33611445, 44815260, 67222890, 134445780]

約数ペア:

[(1, 134445780), (2, 67222890), (3, 44815260), (4, 33611445), (5, 26889156), (6, 22407630), (7, 19206540), (9, 14938420), (10, 13444578), (12, 11203815), (14, 9603270), (15, 8963052), (18, 7469210), (20, 6722289), (21, 6402180), (28, 4801635), (30, 4481526), (35, 3841308), (36, 3734605), (42, 3201090), (45, 2987684), (60, 2240763), (63, 2134060), (70, 1920654), (84, 1600545), (90, 1493842), (105, 1280436), (126, 1067030), (140, 960327), (180, 746921), (210, 640218), (252, 533515), (315, 426812), (420, 320109), (630, 213406), (1260, 106703)]