149845740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 463034880

約数和(自身を除く): 313189140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2551, 2670, 2937, 3916, 4895, 5102, 5340, 5874, 7653, 9790, 10204, 11748, 12755, 14685, 15306, 19580, 25510, 28061, 29370, 30612, 38265, 51020, 56122, 58740, 76530, 84183, 112244, 140305, 153060, 168366, 227039, 280610, 336732, 420915, 454078, 561220, 681117, 841830, 908156, 1135195, 1362234, 1683660, 2270390, 2497429, 2724468, 3405585, 4540780, 4994858, 6811170, 7492287, 9989716, 12487145, 13622340, 14984574, 24974290, 29969148, 37461435, 49948580, 74922870, 149845740]

約数ペア:

[(1, 149845740), (2, 74922870), (3, 49948580), (4, 37461435), (5, 29969148), (6, 24974290), (10, 14984574), (11, 13622340), (12, 12487145), (15, 9989716), (20, 7492287), (22, 6811170), (30, 4994858), (33, 4540780), (44, 3405585), (55, 2724468), (60, 2497429), (66, 2270390), (89, 1683660), (110, 1362234), (132, 1135195), (165, 908156), (178, 841830), (220, 681117), (267, 561220), (330, 454078), (356, 420915), (445, 336732), (534, 280610), (660, 227039), (890, 168366), (979, 153060), (1068, 140305), (1335, 112244), (1780, 84183), (1958, 76530), (2551, 58740), (2670, 56122), (2937, 51020), (3916, 38265), (4895, 30612), (5102, 29370), (5340, 28061), (5874, 25510), (7653, 19580), (9790, 15306), (10204, 14685), (11748, 12755)]