5155800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 17238480

約数和(自身を除く): 12082680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 661, 780, 975, 1300, 1322, 1560, 1950, 1983, 2600, 2644, 3305, 3900, 3966, 5288, 6610, 7800, 7932, 8593, 9915, 13220, 15864, 16525, 17186, 19830, 25779, 26440, 33050, 34372, 39660, 42965, 49575, 51558, 66100, 68744, 79320, 85930, 99150, 103116, 128895, 132200, 171860, 198300, 206232, 214825, 257790, 343720, 396600, 429650, 515580, 644475, 859300, 1031160, 1288950, 1718600, 2577900, 5155800]

約数ペア:

[(1, 5155800), (2, 2577900), (3, 1718600), (4, 1288950), (5, 1031160), (6, 859300), (8, 644475), (10, 515580), (12, 429650), (13, 396600), (15, 343720), (20, 257790), (24, 214825), (25, 206232), (26, 198300), (30, 171860), (39, 132200), (40, 128895), (50, 103116), (52, 99150), (60, 85930), (65, 79320), (75, 68744), (78, 66100), (100, 51558), (104, 49575), (120, 42965), (130, 39660), (150, 34372), (156, 33050), (195, 26440), (200, 25779), (260, 19830), (300, 17186), (312, 16525), (325, 15864), (390, 13220), (520, 9915), (600, 8593), (650, 7932), (661, 7800), (780, 6610), (975, 5288), (1300, 3966), (1322, 3900), (1560, 3305), (1950, 2644), (1983, 2600)]