76959540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 269837568

約数和(自身を除く): 192878028

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, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 593, 618, 630, 721, 927, 1030, 1186, 1236, 1260, 1442, 1545, 1779, 1854, 2060, 2163, 2372, 2884, 2965, 3090, 3558, 3605, 3708, 4151, 4326, 4635, 5337, 5930, 6180, 6489, 7116, 7210, 8302, 8652, 8895, 9270, 10674, 10815, 11860, 12453, 12978, 14420, 16604, 17790, 18540, 20755, 21348, 21630, 24906, 25956, 26685, 32445, 35580, 37359, 41510, 43260, 49812, 53370, 61079, 62265, 64890, 74718, 83020, 106740, 122158, 124530, 129780, 149436, 183237, 186795, 244316, 249060, 305395, 366474, 373590, 427553, 549711, 610790, 732948, 747180, 855106, 916185, 1099422, 1221580, 1282659, 1710212, 1832370, 2137765, 2198844, 2565318, 2748555, 3664740, 3847977, 4275530, 5130636, 5497110, 6413295, 7695954, 8551060, 10994220, 12826590, 15391908, 19239885, 25653180, 38479770, 76959540]

約数ペア:

[(1, 76959540), (2, 38479770), (3, 25653180), (4, 19239885), (5, 15391908), (6, 12826590), (7, 10994220), (9, 8551060), (10, 7695954), (12, 6413295), (14, 5497110), (15, 5130636), (18, 4275530), (20, 3847977), (21, 3664740), (28, 2748555), (30, 2565318), (35, 2198844), (36, 2137765), (42, 1832370), (45, 1710212), (60, 1282659), (63, 1221580), (70, 1099422), (84, 916185), (90, 855106), (103, 747180), (105, 732948), (126, 610790), (140, 549711), (180, 427553), (206, 373590), (210, 366474), (252, 305395), (309, 249060), (315, 244316), (412, 186795), (420, 183237), (515, 149436), (593, 129780), (618, 124530), (630, 122158), (721, 106740), (927, 83020), (1030, 74718), (1186, 64890), (1236, 62265), (1260, 61079), (1442, 53370), (1545, 49812), (1779, 43260), (1854, 41510), (2060, 37359), (2163, 35580), (2372, 32445), (2884, 26685), (2965, 25956), (3090, 24906), (3558, 21630), (3605, 21348), (3708, 20755), (4151, 18540), (4326, 17790), (4635, 16604), (5337, 14420), (5930, 12978), (6180, 12453), (6489, 11860), (7116, 10815), (7210, 10674), (8302, 9270), (8652, 8895)]