65018580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 147871020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 43, 44, 55, 58, 60, 66, 79, 86, 87, 110, 116, 129, 132, 145, 158, 165, 172, 174, 215, 220, 237, 258, 290, 316, 319, 330, 348, 395, 430, 435, 473, 474, 516, 580, 638, 645, 660, 790, 860, 869, 870, 946, 948, 957, 1185, 1247, 1276, 1290, 1419, 1580, 1595, 1738, 1740, 1892, 1914, 2291, 2365, 2370, 2494, 2580, 2607, 2838, 3190, 3397, 3476, 3741, 3828, 4345, 4582, 4730, 4740, 4785, 4988, 5214, 5676, 6235, 6380, 6794, 6873, 7095, 7482, 8690, 9164, 9460, 9570, 10191, 10428, 11455, 12470, 13035, 13588, 13717, 13746, 14190, 14964, 16985, 17380, 18705, 19140, 20382, 22910, 24940, 25201, 26070, 27434, 27492, 28380, 33970, 34365, 37367, 37410, 40764, 41151, 45820, 50402, 50955, 52140, 54868, 67940, 68585, 68730, 74734, 74820, 75603, 82302, 98513, 100804, 101910, 112101, 126005, 137170, 137460, 149468, 151206, 164604, 186835, 197026, 203820, 205755, 224202, 252010, 274340, 295539, 302412, 373670, 378015, 394052, 411510, 448404, 492565, 504020, 560505, 591078, 747340, 756030, 823020, 985130, 1083643, 1121010, 1182156, 1477695, 1512060, 1970260, 2167286, 2242020, 2955390, 3250929, 4334572, 5418215, 5910780, 6501858, 10836430, 13003716, 16254645, 21672860, 32509290, 65018580]

約数ペア:

[(1, 65018580), (2, 32509290), (3, 21672860), (4, 16254645), (5, 13003716), (6, 10836430), (10, 6501858), (11, 5910780), (12, 5418215), (15, 4334572), (20, 3250929), (22, 2955390), (29, 2242020), (30, 2167286), (33, 1970260), (43, 1512060), (44, 1477695), (55, 1182156), (58, 1121010), (60, 1083643), (66, 985130), (79, 823020), (86, 756030), (87, 747340), (110, 591078), (116, 560505), (129, 504020), (132, 492565), (145, 448404), (158, 411510), (165, 394052), (172, 378015), (174, 373670), (215, 302412), (220, 295539), (237, 274340), (258, 252010), (290, 224202), (316, 205755), (319, 203820), (330, 197026), (348, 186835), (395, 164604), (430, 151206), (435, 149468), (473, 137460), (474, 137170), (516, 126005), (580, 112101), (638, 101910), (645, 100804), (660, 98513), (790, 82302), (860, 75603), (869, 74820), (870, 74734), (946, 68730), (948, 68585), (957, 67940), (1185, 54868), (1247, 52140), (1276, 50955), (1290, 50402), (1419, 45820), (1580, 41151), (1595, 40764), (1738, 37410), (1740, 37367), (1892, 34365), (1914, 33970), (2291, 28380), (2365, 27492), (2370, 27434), (2494, 26070), (2580, 25201), (2607, 24940), (2838, 22910), (3190, 20382), (3397, 19140), (3476, 18705), (3741, 17380), (3828, 16985), (4345, 14964), (4582, 14190), (4730, 13746), (4740, 13717), (4785, 13588), (4988, 13035), (5214, 12470), (5676, 11455), (6235, 10428), (6380, 10191), (6794, 9570), (6873, 9460), (7095, 9164), (7482, 8690)]