133749450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 383156280

約数和(自身を除く): 249406830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 37, 45, 50, 58, 74, 75, 87, 90, 111, 145, 150, 174, 185, 222, 225, 261, 277, 290, 333, 370, 435, 450, 522, 554, 555, 666, 725, 831, 870, 925, 1073, 1110, 1305, 1385, 1450, 1662, 1665, 1850, 2146, 2175, 2493, 2610, 2770, 2775, 3219, 3330, 4155, 4350, 4986, 5365, 5550, 6438, 6525, 6925, 8033, 8310, 8325, 9657, 10249, 10730, 12465, 13050, 13850, 16066, 16095, 16650, 19314, 20498, 20775, 24099, 24930, 26825, 30747, 32190, 40165, 41550, 48198, 48285, 51245, 53650, 61494, 62325, 72297, 80330, 80475, 92241, 96570, 102490, 120495, 124650, 144594, 153735, 160950, 184482, 200825, 240990, 241425, 256225, 297221, 307470, 361485, 401650, 461205, 482850, 512450, 594442, 602475, 722970, 768675, 891663, 922410, 1204950, 1486105, 1537350, 1783326, 1807425, 2306025, 2674989, 2972210, 3614850, 4458315, 4612050, 5349978, 7430525, 8916630, 13374945, 14861050, 22291575, 26749890, 44583150, 66874725, 133749450]

約数ペア:

[(1, 133749450), (2, 66874725), (3, 44583150), (5, 26749890), (6, 22291575), (9, 14861050), (10, 13374945), (15, 8916630), (18, 7430525), (25, 5349978), (29, 4612050), (30, 4458315), (37, 3614850), (45, 2972210), (50, 2674989), (58, 2306025), (74, 1807425), (75, 1783326), (87, 1537350), (90, 1486105), (111, 1204950), (145, 922410), (150, 891663), (174, 768675), (185, 722970), (222, 602475), (225, 594442), (261, 512450), (277, 482850), (290, 461205), (333, 401650), (370, 361485), (435, 307470), (450, 297221), (522, 256225), (554, 241425), (555, 240990), (666, 200825), (725, 184482), (831, 160950), (870, 153735), (925, 144594), (1073, 124650), (1110, 120495), (1305, 102490), (1385, 96570), (1450, 92241), (1662, 80475), (1665, 80330), (1850, 72297), (2146, 62325), (2175, 61494), (2493, 53650), (2610, 51245), (2770, 48285), (2775, 48198), (3219, 41550), (3330, 40165), (4155, 32190), (4350, 30747), (4986, 26825), (5365, 24930), (5550, 24099), (6438, 20775), (6525, 20498), (6925, 19314), (8033, 16650), (8310, 16095), (8325, 16066), (9657, 13850), (10249, 13050), (10730, 12465)]