74189200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 90

約数和(自身を含む): 185128962

約数和(自身を除く): 110939762

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 193, 200, 248, 310, 386, 400, 496, 620, 772, 775, 961, 965, 1240, 1544, 1550, 1922, 1930, 2480, 3088, 3100, 3844, 3860, 4805, 4825, 5983, 6200, 7688, 7720, 9610, 9650, 11966, 12400, 15376, 15440, 19220, 19300, 23932, 24025, 29915, 38440, 38600, 47864, 48050, 59830, 76880, 77200, 95728, 96100, 119660, 149575, 185473, 192200, 239320, 299150, 370946, 384400, 478640, 598300, 741892, 927365, 1196600, 1483784, 1854730, 2393200, 2967568, 3709460, 4636825, 7418920, 9273650, 14837840, 18547300, 37094600, 74189200]

約数ペア:

[(1, 74189200), (2, 37094600), (4, 18547300), (5, 14837840), (8, 9273650), (10, 7418920), (16, 4636825), (20, 3709460), (25, 2967568), (31, 2393200), (40, 1854730), (50, 1483784), (62, 1196600), (80, 927365), (100, 741892), (124, 598300), (155, 478640), (193, 384400), (200, 370946), (248, 299150), (310, 239320), (386, 192200), (400, 185473), (496, 149575), (620, 119660), (772, 96100), (775, 95728), (961, 77200), (965, 76880), (1240, 59830), (1544, 48050), (1550, 47864), (1922, 38600), (1930, 38440), (2480, 29915), (3088, 24025), (3100, 23932), (3844, 19300), (3860, 19220), (4805, 15440), (4825, 15376), (5983, 12400), (6200, 11966), (7688, 9650), (7720, 9610)]