140182020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 470014272

約数和(自身を除く): 329832252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 660, 747, 830, 853, 913, 990, 996, 1245, 1494, 1660, 1706, 1826, 1980, 2490, 2559, 2739, 2988, 3412, 3652, 3735, 4265, 4565, 4980, 5118, 5478, 7470, 7677, 8217, 8530, 9130, 9383, 10236, 10956, 12795, 13695, 14940, 15354, 16434, 17060, 18260, 18766, 25590, 27390, 28149, 30708, 32868, 37532, 38385, 41085, 46915, 51180, 54780, 56298, 70799, 76770, 82170, 84447, 93830, 112596, 140745, 141598, 153540, 164340, 168894, 187660, 212397, 281490, 283196, 337788, 353995, 422235, 424794, 562980, 637191, 707990, 778789, 844470, 849588, 1061985, 1274382, 1415980, 1557578, 1688940, 2123970, 2336367, 2548764, 3115156, 3185955, 3893945, 4247940, 4672734, 6371910, 7009101, 7787890, 9345468, 11681835, 12743820, 14018202, 15575780, 23363670, 28036404, 35045505, 46727340, 70091010, 140182020]

約数ペア:

[(1, 140182020), (2, 70091010), (3, 46727340), (4, 35045505), (5, 28036404), (6, 23363670), (9, 15575780), (10, 14018202), (11, 12743820), (12, 11681835), (15, 9345468), (18, 7787890), (20, 7009101), (22, 6371910), (30, 4672734), (33, 4247940), (36, 3893945), (44, 3185955), (45, 3115156), (55, 2548764), (60, 2336367), (66, 2123970), (83, 1688940), (90, 1557578), (99, 1415980), (110, 1274382), (132, 1061985), (165, 849588), (166, 844470), (180, 778789), (198, 707990), (220, 637191), (249, 562980), (330, 424794), (332, 422235), (396, 353995), (415, 337788), (495, 283196), (498, 281490), (660, 212397), (747, 187660), (830, 168894), (853, 164340), (913, 153540), (990, 141598), (996, 140745), (1245, 112596), (1494, 93830), (1660, 84447), (1706, 82170), (1826, 76770), (1980, 70799), (2490, 56298), (2559, 54780), (2739, 51180), (2988, 46915), (3412, 41085), (3652, 38385), (3735, 37532), (4265, 32868), (4565, 30708), (4980, 28149), (5118, 27390), (5478, 25590), (7470, 18766), (7677, 18260), (8217, 17060), (8530, 16434), (9130, 15354), (9383, 14940), (10236, 13695), (10956, 12795)]