20233436400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{95261}}^1$

素因数の和:95344

約数の個数: 180

約数和(自身を含む): 71406489960

約数和(自身を除く): 51173053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 450, 472, 531, 590, 600, 708, 720, 885, 900, 944, 1062, 1180, 1200, 1416, 1475, 1770, 1800, 2124, 2360, 2655, 2832, 2950, 3540, 3600, 4248, 4425, 4720, 5310, 5900, 7080, 8496, 8850, 10620, 11800, 13275, 14160, 17700, 21240, 23600, 26550, 35400, 42480, 53100, 70800, 95261, 106200, 190522, 212400, 285783, 381044, 476305, 571566, 762088, 857349, 952610, 1143132, 1428915, 1524176, 1714698, 1905220, 2286264, 2381525, 2857830, 3429396, 3810440, 4286745, 4572528, 4763050, 5620399, 5715660, 6858792, 7144575, 7620880, 8573490, 9526100, 11240798, 11431320, 13717584, 14289150, 16861197, 17146980, 19052200, 21433725, 22481596, 22862640, 28101995, 28578300, 33722394, 34293960, 38104400, 42867450, 44963192, 50583591, 56203990, 57156600, 67444788, 68587920, 84305985, 85734900, 89926384, 101167182, 112407980, 114313200, 134889576, 140509975, 168611970, 171469800, 202334364, 224815960, 252917955, 269779152, 281019950, 337223940, 342939600, 404668728, 421529925, 449631920, 505835910, 562039900, 674447880, 809337456, 843059850, 1011671820, 1124079800, 1264589775, 1348895760, 1686119700, 2023343640, 2248159600, 2529179550, 3372239400, 4046687280, 5058359100, 6744478800, 10116718200, 20233436400]

約数ペア:

[(1, 20233436400), (2, 10116718200), (3, 6744478800), (4, 5058359100), (5, 4046687280), (6, 3372239400), (8, 2529179550), (9, 2248159600), (10, 2023343640), (12, 1686119700), (15, 1348895760), (16, 1264589775), (18, 1124079800), (20, 1011671820), (24, 843059850), (25, 809337456), (30, 674447880), (36, 562039900), (40, 505835910), (45, 449631920), (48, 421529925), (50, 404668728), (59, 342939600), (60, 337223940), (72, 281019950), (75, 269779152), (80, 252917955), (90, 224815960), (100, 202334364), (118, 171469800), (120, 168611970), (144, 140509975), (150, 134889576), (177, 114313200), (180, 112407980), (200, 101167182), (225, 89926384), (236, 85734900), (240, 84305985), (295, 68587920), (300, 67444788), (354, 57156600), (360, 56203990), (400, 50583591), (450, 44963192), (472, 42867450), (531, 38104400), (590, 34293960), (600, 33722394), (708, 28578300), (720, 28101995), (885, 22862640), (900, 22481596), (944, 21433725), (1062, 19052200), (1180, 17146980), (1200, 16861197), (1416, 14289150), (1475, 13717584), (1770, 11431320), (1800, 11240798), (2124, 9526100), (2360, 8573490), (2655, 7620880), (2832, 7144575), (2950, 6858792), (3540, 5715660), (3600, 5620399), (4248, 4763050), (4425, 4572528), (4720, 4286745), (5310, 3810440), (5900, 3429396), (7080, 2857830), (8496, 2381525), (8850, 2286264), (10620, 1905220), (11800, 1714698), (13275, 1524176), (14160, 1428915), (17700, 1143132), (21240, 952610), (23600, 857349), (26550, 762088), (35400, 571566), (42480, 476305), (53100, 381044), (70800, 285783), (95261, 212400), (106200, 190522)]