45047880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 153187200

約数和(自身を除く): 108139320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 787, 795, 954, 1060, 1080, 1272, 1431, 1574, 1590, 1908, 2120, 2361, 2385, 2862, 3148, 3180, 3816, 3935, 4722, 4770, 5724, 6296, 6360, 7083, 7155, 7870, 9444, 9540, 11448, 11805, 14166, 14310, 15740, 18888, 19080, 21249, 23610, 28332, 28620, 31480, 35415, 41711, 42498, 47220, 56664, 57240, 70830, 83422, 84996, 94440, 106245, 125133, 141660, 166844, 169992, 208555, 212490, 250266, 283320, 333688, 375399, 417110, 424980, 500532, 625665, 750798, 834220, 849960, 1001064, 1126197, 1251330, 1501596, 1668440, 1876995, 2252394, 2502660, 3003192, 3753990, 4504788, 5005320, 5630985, 7507980, 9009576, 11261970, 15015960, 22523940, 45047880]

約数ペア:

[(1, 45047880), (2, 22523940), (3, 15015960), (4, 11261970), (5, 9009576), (6, 7507980), (8, 5630985), (9, 5005320), (10, 4504788), (12, 3753990), (15, 3003192), (18, 2502660), (20, 2252394), (24, 1876995), (27, 1668440), (30, 1501596), (36, 1251330), (40, 1126197), (45, 1001064), (53, 849960), (54, 834220), (60, 750798), (72, 625665), (90, 500532), (106, 424980), (108, 417110), (120, 375399), (135, 333688), (159, 283320), (180, 250266), (212, 212490), (216, 208555), (265, 169992), (270, 166844), (318, 141660), (360, 125133), (424, 106245), (477, 94440), (530, 84996), (540, 83422), (636, 70830), (787, 57240), (795, 56664), (954, 47220), (1060, 42498), (1080, 41711), (1272, 35415), (1431, 31480), (1574, 28620), (1590, 28332), (1908, 23610), (2120, 21249), (2361, 19080), (2385, 18888), (2862, 15740), (3148, 14310), (3180, 14166), (3816, 11805), (3935, 11448), (4722, 9540), (4770, 9444), (5724, 7870), (6296, 7155), (6360, 7083)]