39043800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 132990000

約数和(自身を除く): 93946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 199, 200, 218, 225, 300, 327, 360, 398, 436, 450, 545, 597, 600, 654, 796, 872, 900, 981, 995, 1090, 1194, 1308, 1592, 1635, 1791, 1800, 1962, 1990, 2180, 2388, 2616, 2725, 2985, 3270, 3582, 3924, 3980, 4360, 4776, 4905, 4975, 5450, 5970, 6540, 7164, 7848, 7960, 8175, 8955, 9810, 9950, 10900, 11940, 13080, 14328, 14925, 16350, 17910, 19620, 19900, 21691, 21800, 23880, 24525, 29850, 32700, 35820, 39240, 39800, 43382, 44775, 49050, 59700, 65073, 65400, 71640, 86764, 89550, 98100, 108455, 119400, 130146, 173528, 179100, 195219, 196200, 216910, 260292, 325365, 358200, 390438, 433820, 520584, 542275, 650730, 780876, 867640, 976095, 1084550, 1301460, 1561752, 1626825, 1952190, 2169100, 2602920, 3253650, 3904380, 4338200, 4880475, 6507300, 7808760, 9760950, 13014600, 19521900, 39043800]

約数ペア:

[(1, 39043800), (2, 19521900), (3, 13014600), (4, 9760950), (5, 7808760), (6, 6507300), (8, 4880475), (9, 4338200), (10, 3904380), (12, 3253650), (15, 2602920), (18, 2169100), (20, 1952190), (24, 1626825), (25, 1561752), (30, 1301460), (36, 1084550), (40, 976095), (45, 867640), (50, 780876), (60, 650730), (72, 542275), (75, 520584), (90, 433820), (100, 390438), (109, 358200), (120, 325365), (150, 260292), (180, 216910), (199, 196200), (200, 195219), (218, 179100), (225, 173528), (300, 130146), (327, 119400), (360, 108455), (398, 98100), (436, 89550), (450, 86764), (545, 71640), (597, 65400), (600, 65073), (654, 59700), (796, 49050), (872, 44775), (900, 43382), (981, 39800), (995, 39240), (1090, 35820), (1194, 32700), (1308, 29850), (1592, 24525), (1635, 23880), (1791, 21800), (1800, 21691), (1962, 19900), (1990, 19620), (2180, 17910), (2388, 16350), (2616, 14925), (2725, 14328), (2985, 13080), (3270, 11940), (3582, 10900), (3924, 9950), (3980, 9810), (4360, 8955), (4776, 8175), (4905, 7960), (4975, 7848), (5450, 7164), (5970, 6540)]