21151036350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{2833}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 58219791552

約数和(自身を除く): 37068755202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 353, 423, 450, 470, 705, 706, 846, 1059, 1175, 1410, 1765, 2115, 2118, 2350, 2833, 3177, 3525, 3530, 4230, 5295, 5666, 6354, 7050, 8499, 8825, 10575, 10590, 14165, 15885, 16591, 16998, 17650, 21150, 25497, 26475, 28330, 31770, 33182, 42495, 49773, 50994, 52950, 70825, 79425, 82955, 84990, 99546, 127485, 133151, 141650, 149319, 158850, 165910, 212475, 248865, 254970, 266302, 298638, 399453, 414775, 424950, 497730, 637425, 665755, 746595, 798906, 829550, 1000049, 1198359, 1244325, 1274850, 1331510, 1493190, 1997265, 2000098, 2396718, 2488650, 3000147, 3328775, 3732975, 3994530, 5000245, 5991795, 6000294, 6657550, 7465950, 9000441, 9986325, 10000490, 11983590, 15000735, 18000882, 19972650, 25001225, 29958975, 30001470, 45002205, 47002303, 50002450, 59917950, 75003675, 90004410, 94004606, 141006909, 150007350, 225011025, 235011515, 282013818, 423020727, 450022050, 470023030, 705034545, 846041454, 1175057575, 1410069090, 2115103635, 2350115150, 3525172725, 4230207270, 7050345450, 10575518175, 21151036350]

約数ペア:

[(1, 21151036350), (2, 10575518175), (3, 7050345450), (5, 4230207270), (6, 3525172725), (9, 2350115150), (10, 2115103635), (15, 1410069090), (18, 1175057575), (25, 846041454), (30, 705034545), (45, 470023030), (47, 450022050), (50, 423020727), (75, 282013818), (90, 235011515), (94, 225011025), (141, 150007350), (150, 141006909), (225, 94004606), (235, 90004410), (282, 75003675), (353, 59917950), (423, 50002450), (450, 47002303), (470, 45002205), (705, 30001470), (706, 29958975), (846, 25001225), (1059, 19972650), (1175, 18000882), (1410, 15000735), (1765, 11983590), (2115, 10000490), (2118, 9986325), (2350, 9000441), (2833, 7465950), (3177, 6657550), (3525, 6000294), (3530, 5991795), (4230, 5000245), (5295, 3994530), (5666, 3732975), (6354, 3328775), (7050, 3000147), (8499, 2488650), (8825, 2396718), (10575, 2000098), (10590, 1997265), (14165, 1493190), (15885, 1331510), (16591, 1274850), (16998, 1244325), (17650, 1198359), (21150, 1000049), (25497, 829550), (26475, 798906), (28330, 746595), (31770, 665755), (33182, 637425), (42495, 497730), (49773, 424950), (50994, 414775), (52950, 399453), (70825, 298638), (79425, 266302), (82955, 254970), (84990, 248865), (99546, 212475), (127485, 165910), (133151, 158850), (141650, 149319)]