55641900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 108

約数和(自身を含む): 167213256

約数和(自身を除く): 111571356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 193, 300, 310, 372, 386, 465, 579, 620, 772, 775, 930, 961, 965, 1158, 1550, 1860, 1922, 1930, 2316, 2325, 2883, 2895, 3100, 3844, 3860, 4650, 4805, 4825, 5766, 5790, 5983, 9300, 9610, 9650, 11532, 11580, 11966, 14415, 14475, 17949, 19220, 19300, 23932, 24025, 28830, 28950, 29915, 35898, 48050, 57660, 57900, 59830, 71796, 72075, 89745, 96100, 119660, 144150, 149575, 179490, 185473, 288300, 299150, 358980, 370946, 448725, 556419, 598300, 741892, 897450, 927365, 1112838, 1794900, 1854730, 2225676, 2782095, 3709460, 4636825, 5564190, 9273650, 11128380, 13910475, 18547300, 27820950, 55641900]

約数ペア:

[(1, 55641900), (2, 27820950), (3, 18547300), (4, 13910475), (5, 11128380), (6, 9273650), (10, 5564190), (12, 4636825), (15, 3709460), (20, 2782095), (25, 2225676), (30, 1854730), (31, 1794900), (50, 1112838), (60, 927365), (62, 897450), (75, 741892), (93, 598300), (100, 556419), (124, 448725), (150, 370946), (155, 358980), (186, 299150), (193, 288300), (300, 185473), (310, 179490), (372, 149575), (386, 144150), (465, 119660), (579, 96100), (620, 89745), (772, 72075), (775, 71796), (930, 59830), (961, 57900), (965, 57660), (1158, 48050), (1550, 35898), (1860, 29915), (1922, 28950), (1930, 28830), (2316, 24025), (2325, 23932), (2883, 19300), (2895, 19220), (3100, 17949), (3844, 14475), (3860, 14415), (4650, 11966), (4805, 11580), (4825, 11532), (5766, 9650), (5790, 9610), (5983, 9300)]