93438120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 299687040

約数和(自身を除く): 206248920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 163, 170, 204, 255, 281, 326, 340, 408, 489, 510, 562, 652, 680, 815, 843, 978, 1020, 1124, 1304, 1405, 1630, 1686, 1956, 2040, 2248, 2445, 2771, 2810, 3260, 3372, 3912, 4215, 4777, 4890, 5542, 5620, 6520, 6744, 8313, 8430, 9554, 9780, 11084, 11240, 13855, 14331, 16626, 16860, 19108, 19560, 22168, 23885, 27710, 28662, 33252, 33720, 38216, 41565, 45803, 47770, 55420, 57324, 66504, 71655, 83130, 91606, 95540, 110840, 114648, 137409, 143310, 166260, 183212, 191080, 229015, 274818, 286620, 332520, 366424, 458030, 549636, 573240, 687045, 778651, 916060, 1099272, 1374090, 1557302, 1832120, 2335953, 2748180, 3114604, 3893255, 4671906, 5496360, 6229208, 7786510, 9343812, 11679765, 15573020, 18687624, 23359530, 31146040, 46719060, 93438120]

約数ペア:

[(1, 93438120), (2, 46719060), (3, 31146040), (4, 23359530), (5, 18687624), (6, 15573020), (8, 11679765), (10, 9343812), (12, 7786510), (15, 6229208), (17, 5496360), (20, 4671906), (24, 3893255), (30, 3114604), (34, 2748180), (40, 2335953), (51, 1832120), (60, 1557302), (68, 1374090), (85, 1099272), (102, 916060), (120, 778651), (136, 687045), (163, 573240), (170, 549636), (204, 458030), (255, 366424), (281, 332520), (326, 286620), (340, 274818), (408, 229015), (489, 191080), (510, 183212), (562, 166260), (652, 143310), (680, 137409), (815, 114648), (843, 110840), (978, 95540), (1020, 91606), (1124, 83130), (1304, 71655), (1405, 66504), (1630, 57324), (1686, 55420), (1956, 47770), (2040, 45803), (2248, 41565), (2445, 38216), (2771, 33720), (2810, 33252), (3260, 28662), (3372, 27710), (3912, 23885), (4215, 22168), (4777, 19560), (4890, 19108), (5542, 16860), (5620, 16626), (6520, 14331), (6744, 13855), (8313, 11240), (8430, 11084), (9554, 9780)]