165750420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 539965440

約数和(自身を除く): 374215020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 61, 66, 69, 92, 110, 115, 122, 132, 138, 165, 179, 183, 220, 230, 244, 253, 276, 305, 330, 345, 358, 366, 460, 506, 537, 610, 660, 671, 690, 716, 732, 759, 895, 915, 1012, 1074, 1220, 1265, 1342, 1380, 1403, 1518, 1790, 1830, 1969, 2013, 2148, 2530, 2684, 2685, 2806, 3036, 3355, 3580, 3660, 3795, 3938, 4026, 4117, 4209, 5060, 5370, 5612, 5907, 6710, 7015, 7590, 7876, 8052, 8234, 8418, 9845, 10065, 10740, 10919, 11814, 12351, 13420, 14030, 15180, 15433, 16468, 16836, 19690, 20130, 20585, 21045, 21838, 23628, 24702, 28060, 29535, 30866, 32757, 39380, 40260, 41170, 42090, 43676, 45287, 46299, 49404, 54595, 59070, 61732, 61755, 65514, 77165, 82340, 84180, 90574, 92598, 109190, 118140, 120109, 123510, 131028, 135861, 154330, 163785, 181148, 185196, 218380, 226435, 231495, 240218, 247020, 251137, 271722, 308660, 327570, 360327, 452870, 462990, 480436, 502274, 543444, 600545, 655140, 679305, 720654, 753411, 905740, 925980, 1004548, 1201090, 1255685, 1358610, 1441308, 1506822, 1801635, 2402180, 2511370, 2717220, 2762507, 3013644, 3603270, 3767055, 5022740, 5525014, 7206540, 7534110, 8287521, 11050028, 13812535, 15068220, 16575042, 27625070, 33150084, 41437605, 55250140, 82875210, 165750420]

約数ペア:

[(1, 165750420), (2, 82875210), (3, 55250140), (4, 41437605), (5, 33150084), (6, 27625070), (10, 16575042), (11, 15068220), (12, 13812535), (15, 11050028), (20, 8287521), (22, 7534110), (23, 7206540), (30, 5525014), (33, 5022740), (44, 3767055), (46, 3603270), (55, 3013644), (60, 2762507), (61, 2717220), (66, 2511370), (69, 2402180), (92, 1801635), (110, 1506822), (115, 1441308), (122, 1358610), (132, 1255685), (138, 1201090), (165, 1004548), (179, 925980), (183, 905740), (220, 753411), (230, 720654), (244, 679305), (253, 655140), (276, 600545), (305, 543444), (330, 502274), (345, 480436), (358, 462990), (366, 452870), (460, 360327), (506, 327570), (537, 308660), (610, 271722), (660, 251137), (671, 247020), (690, 240218), (716, 231495), (732, 226435), (759, 218380), (895, 185196), (915, 181148), (1012, 163785), (1074, 154330), (1220, 135861), (1265, 131028), (1342, 123510), (1380, 120109), (1403, 118140), (1518, 109190), (1790, 92598), (1830, 90574), (1969, 84180), (2013, 82340), (2148, 77165), (2530, 65514), (2684, 61755), (2685, 61732), (2806, 59070), (3036, 54595), (3355, 49404), (3580, 46299), (3660, 45287), (3795, 43676), (3938, 42090), (4026, 41170), (4117, 40260), (4209, 39380), (5060, 32757), (5370, 30866), (5612, 29535), (5907, 28060), (6710, 24702), (7015, 23628), (7590, 21838), (7876, 21045), (8052, 20585), (8234, 20130), (8418, 19690), (9845, 16836), (10065, 16468), (10740, 15433), (10919, 15180), (11814, 14030), (12351, 13420)]