53404920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 183474720

約数和(自身を除く): 130069800

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, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 311, 318, 324, 360, 405, 424, 477, 530, 540, 622, 636, 648, 795, 810, 933, 954, 1060, 1080, 1244, 1272, 1431, 1555, 1590, 1620, 1866, 1908, 2120, 2385, 2488, 2799, 2862, 3110, 3180, 3240, 3732, 3816, 4293, 4665, 4770, 5598, 5724, 6220, 6360, 7155, 7464, 8397, 8586, 9330, 9540, 11196, 11448, 12440, 13995, 14310, 16483, 16794, 17172, 18660, 19080, 21465, 22392, 25191, 27990, 28620, 32966, 33588, 34344, 37320, 41985, 42930, 49449, 50382, 55980, 57240, 65932, 67176, 82415, 83970, 85860, 98898, 100764, 111960, 125955, 131864, 148347, 164830, 167940, 171720, 197796, 201528, 247245, 251910, 296694, 329660, 335880, 395592, 445041, 494490, 503820, 593388, 659320, 741735, 890082, 988980, 1007640, 1186776, 1335123, 1483470, 1780164, 1977960, 2225205, 2670246, 2966940, 3560328, 4450410, 5340492, 5933880, 6675615, 8900820, 10680984, 13351230, 17801640, 26702460, 53404920]

約数ペア:

[(1, 53404920), (2, 26702460), (3, 17801640), (4, 13351230), (5, 10680984), (6, 8900820), (8, 6675615), (9, 5933880), (10, 5340492), (12, 4450410), (15, 3560328), (18, 2966940), (20, 2670246), (24, 2225205), (27, 1977960), (30, 1780164), (36, 1483470), (40, 1335123), (45, 1186776), (53, 1007640), (54, 988980), (60, 890082), (72, 741735), (81, 659320), (90, 593388), (106, 503820), (108, 494490), (120, 445041), (135, 395592), (159, 335880), (162, 329660), (180, 296694), (212, 251910), (216, 247245), (265, 201528), (270, 197796), (311, 171720), (318, 167940), (324, 164830), (360, 148347), (405, 131864), (424, 125955), (477, 111960), (530, 100764), (540, 98898), (622, 85860), (636, 83970), (648, 82415), (795, 67176), (810, 65932), (933, 57240), (954, 55980), (1060, 50382), (1080, 49449), (1244, 42930), (1272, 41985), (1431, 37320), (1555, 34344), (1590, 33588), (1620, 32966), (1866, 28620), (1908, 27990), (2120, 25191), (2385, 22392), (2488, 21465), (2799, 19080), (2862, 18660), (3110, 17172), (3180, 16794), (3240, 16483), (3732, 14310), (3816, 13995), (4293, 12440), (4665, 11448), (4770, 11196), (5598, 9540), (5724, 9330), (6220, 8586), (6360, 8397), (7155, 7464)]