134428138900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{675179}}^1$

素因数の和:675385

約数の個数: 72

約数和(自身を含む): 319986707040

約数和(自身を除く): 185558568140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 181, 220, 275, 362, 550, 724, 905, 1100, 1810, 1991, 3620, 3982, 4525, 7964, 9050, 9955, 18100, 19910, 39820, 49775, 99550, 199100, 675179, 1350358, 2700716, 3375895, 6751790, 7426969, 13503580, 14853938, 16879475, 29707876, 33758950, 37134845, 67517900, 74269690, 122207399, 148539380, 185674225, 244414798, 371348450, 488829596, 611036995, 742696900, 1222073990, 1344281389, 2444147980, 2688562778, 3055184975, 5377125556, 6110369950, 6721406945, 12220739900, 13442813890, 26885627780, 33607034725, 67214069450, 134428138900]

約数ペア:

[(1, 134428138900), (2, 67214069450), (4, 33607034725), (5, 26885627780), (10, 13442813890), (11, 12220739900), (20, 6721406945), (22, 6110369950), (25, 5377125556), (44, 3055184975), (50, 2688562778), (55, 2444147980), (100, 1344281389), (110, 1222073990), (181, 742696900), (220, 611036995), (275, 488829596), (362, 371348450), (550, 244414798), (724, 185674225), (905, 148539380), (1100, 122207399), (1810, 74269690), (1991, 67517900), (3620, 37134845), (3982, 33758950), (4525, 29707876), (7964, 16879475), (9050, 14853938), (9955, 13503580), (18100, 7426969), (19910, 6751790), (39820, 3375895), (49775, 2700716), (99550, 1350358), (199100, 675179)]