19889195261400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{581555417}}^1$

素因数の和:581555458

約数の個数: 144

約数和(自身を含む): 70310050036200

約数和(自身を除く): 50420854774800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 581555417, 1163110834, 1744666251, 2326221668, 2907777085, 3489332502, 4652443336, 5233998753, 5815554170, 6978665004, 8723331255, 10467997506, 11049552923, 11631108340, 13957330008, 14538885425, 17446662510, 20935995012, 22099105846, 23262216680, 26169993765, 29077770850, 33148658769, 34893325020, 41871990024, 43616656275, 44198211692, 52339987530, 55247764615, 58155541700, 66297317538, 69786650040, 87233312550, 88396423384, 99445976307, 104679975060, 110495529230, 116311083400, 130849968825, 132594635076, 165743293845, 174466625100, 198891952614, 209359950120, 220991058460, 261699937650, 265189270152, 276238823075, 331486587690, 348933250200, 397783905228, 441982116920, 497229881535, 523399875300, 552477646150, 662973175380, 795567810456, 828716469225, 994459763070, 1046799750600, 1104955292300, 1325946350760, 1657432938450, 1988919526140, 2209910584600, 2486149407675, 3314865876900, 3977839052280, 4972298815350, 6629731753800, 9944597630700, 19889195261400]

約数ペア:

[(1, 19889195261400), (2, 9944597630700), (3, 6629731753800), (4, 4972298815350), (5, 3977839052280), (6, 3314865876900), (8, 2486149407675), (9, 2209910584600), (10, 1988919526140), (12, 1657432938450), (15, 1325946350760), (18, 1104955292300), (19, 1046799750600), (20, 994459763070), (24, 828716469225), (25, 795567810456), (30, 662973175380), (36, 552477646150), (38, 523399875300), (40, 497229881535), (45, 441982116920), (50, 397783905228), (57, 348933250200), (60, 331486587690), (72, 276238823075), (75, 265189270152), (76, 261699937650), (90, 220991058460), (95, 209359950120), (100, 198891952614), (114, 174466625100), (120, 165743293845), (150, 132594635076), (152, 130849968825), (171, 116311083400), (180, 110495529230), (190, 104679975060), (200, 99445976307), (225, 88396423384), (228, 87233312550), (285, 69786650040), (300, 66297317538), (342, 58155541700), (360, 55247764615), (380, 52339987530), (450, 44198211692), (456, 43616656275), (475, 41871990024), (570, 34893325020), (600, 33148658769), (684, 29077770850), (760, 26169993765), (855, 23262216680), (900, 22099105846), (950, 20935995012), (1140, 17446662510), (1368, 14538885425), (1425, 13957330008), (1710, 11631108340), (1800, 11049552923), (1900, 10467997506), (2280, 8723331255), (2850, 6978665004), (3420, 5815554170), (3800, 5233998753), (4275, 4652443336), (5700, 3489332502), (6840, 2907777085), (8550, 2326221668), (11400, 1744666251), (17100, 1163110834), (34200, 581555417)]