27812850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 50932110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 839, 850, 975, 1105, 1275, 1326, 1678, 1950, 2210, 2517, 2550, 3315, 4195, 5034, 5525, 6630, 8390, 10907, 11050, 12585, 14263, 16575, 20975, 21814, 25170, 28526, 32721, 33150, 41950, 42789, 54535, 62925, 65442, 71315, 85578, 109070, 125850, 142630, 163605, 185419, 213945, 272675, 327210, 356575, 370838, 427890, 545350, 556257, 713150, 818025, 927095, 1069725, 1112514, 1636050, 1854190, 2139450, 2781285, 4635475, 5562570, 9270950, 13906425, 27812850]

約数ペア:

[(1, 27812850), (2, 13906425), (3, 9270950), (5, 5562570), (6, 4635475), (10, 2781285), (13, 2139450), (15, 1854190), (17, 1636050), (25, 1112514), (26, 1069725), (30, 927095), (34, 818025), (39, 713150), (50, 556257), (51, 545350), (65, 427890), (75, 370838), (78, 356575), (85, 327210), (102, 272675), (130, 213945), (150, 185419), (170, 163605), (195, 142630), (221, 125850), (255, 109070), (325, 85578), (390, 71315), (425, 65442), (442, 62925), (510, 54535), (650, 42789), (663, 41950), (839, 33150), (850, 32721), (975, 28526), (1105, 25170), (1275, 21814), (1326, 20975), (1678, 16575), (1950, 14263), (2210, 12585), (2517, 11050), (2550, 10907), (3315, 8390), (4195, 6630), (5034, 5525)]