243034740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 798889728

約数和(自身を除く): 555854988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 283, 367, 390, 468, 566, 585, 734, 780, 849, 1101, 1132, 1170, 1415, 1468, 1698, 1835, 2202, 2340, 2547, 2830, 3303, 3396, 3670, 3679, 4245, 4404, 4771, 5094, 5505, 5660, 6606, 7340, 7358, 8490, 9542, 10188, 11010, 11037, 12735, 13212, 14313, 14716, 16515, 16980, 18395, 19084, 22020, 22074, 23855, 25470, 28626, 33030, 33111, 36790, 42939, 44148, 47710, 50940, 55185, 57252, 66060, 66222, 71565, 73580, 85878, 95420, 103861, 110370, 132444, 143130, 165555, 171756, 207722, 214695, 220740, 286260, 311583, 331110, 415444, 429390, 519305, 623166, 662220, 858780, 934749, 1038610, 1246332, 1350193, 1557915, 1869498, 2077220, 2700386, 3115830, 3738996, 4050579, 4673745, 5400772, 6231660, 6750965, 8101158, 9347490, 12151737, 13501930, 16202316, 18694980, 20252895, 24303474, 27003860, 40505790, 48606948, 60758685, 81011580, 121517370, 243034740]

約数ペア:

[(1, 243034740), (2, 121517370), (3, 81011580), (4, 60758685), (5, 48606948), (6, 40505790), (9, 27003860), (10, 24303474), (12, 20252895), (13, 18694980), (15, 16202316), (18, 13501930), (20, 12151737), (26, 9347490), (30, 8101158), (36, 6750965), (39, 6231660), (45, 5400772), (52, 4673745), (60, 4050579), (65, 3738996), (78, 3115830), (90, 2700386), (117, 2077220), (130, 1869498), (156, 1557915), (180, 1350193), (195, 1246332), (234, 1038610), (260, 934749), (283, 858780), (367, 662220), (390, 623166), (468, 519305), (566, 429390), (585, 415444), (734, 331110), (780, 311583), (849, 286260), (1101, 220740), (1132, 214695), (1170, 207722), (1415, 171756), (1468, 165555), (1698, 143130), (1835, 132444), (2202, 110370), (2340, 103861), (2547, 95420), (2830, 85878), (3303, 73580), (3396, 71565), (3670, 66222), (3679, 66060), (4245, 57252), (4404, 55185), (4771, 50940), (5094, 47710), (5505, 44148), (5660, 42939), (6606, 36790), (7340, 33111), (7358, 33030), (8490, 28626), (9542, 25470), (10188, 23855), (11010, 22074), (11037, 22020), (12735, 19084), (13212, 18395), (14313, 16980), (14716, 16515)]