55276920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 180694800

約数和(自身を除く): 125417880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 466, 659, 699, 932, 1165, 1318, 1398, 1864, 1977, 2097, 2330, 2636, 2796, 3295, 3495, 3954, 4194, 4660, 5272, 5592, 5931, 6590, 6990, 7908, 8388, 9320, 9885, 10485, 11862, 13180, 13980, 15816, 16776, 19770, 20970, 23724, 26360, 27960, 29655, 39540, 41940, 47448, 59310, 79080, 83880, 118620, 153547, 237240, 307094, 460641, 614188, 767735, 921282, 1228376, 1381923, 1535470, 1842564, 2303205, 2763846, 3070940, 3685128, 4606410, 5527692, 6141880, 6909615, 9212820, 11055384, 13819230, 18425640, 27638460, 55276920]

約数ペア:

[(1, 55276920), (2, 27638460), (3, 18425640), (4, 13819230), (5, 11055384), (6, 9212820), (8, 6909615), (9, 6141880), (10, 5527692), (12, 4606410), (15, 3685128), (18, 3070940), (20, 2763846), (24, 2303205), (30, 1842564), (36, 1535470), (40, 1381923), (45, 1228376), (60, 921282), (72, 767735), (90, 614188), (120, 460641), (180, 307094), (233, 237240), (360, 153547), (466, 118620), (659, 83880), (699, 79080), (932, 59310), (1165, 47448), (1318, 41940), (1398, 39540), (1864, 29655), (1977, 27960), (2097, 26360), (2330, 23724), (2636, 20970), (2796, 19770), (3295, 16776), (3495, 15816), (3954, 13980), (4194, 13180), (4660, 11862), (5272, 10485), (5592, 9885), (5931, 9320), (6590, 8388), (6990, 7908)]