40849800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 128057280

約数和(自身を除く): 87207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 120, 150, 200, 206, 300, 309, 412, 515, 600, 618, 661, 824, 1030, 1236, 1322, 1545, 1983, 2060, 2472, 2575, 2644, 3090, 3305, 3966, 4120, 5150, 5288, 6180, 6610, 7725, 7932, 9915, 10300, 12360, 13220, 15450, 15864, 16525, 19830, 20600, 26440, 30900, 33050, 39660, 49575, 61800, 66100, 68083, 79320, 99150, 132200, 136166, 198300, 204249, 272332, 340415, 396600, 408498, 544664, 680830, 816996, 1021245, 1361660, 1633992, 1702075, 2042490, 2723320, 3404150, 4084980, 5106225, 6808300, 8169960, 10212450, 13616600, 20424900, 40849800]

約数ペア:

[(1, 40849800), (2, 20424900), (3, 13616600), (4, 10212450), (5, 8169960), (6, 6808300), (8, 5106225), (10, 4084980), (12, 3404150), (15, 2723320), (20, 2042490), (24, 1702075), (25, 1633992), (30, 1361660), (40, 1021245), (50, 816996), (60, 680830), (75, 544664), (100, 408498), (103, 396600), (120, 340415), (150, 272332), (200, 204249), (206, 198300), (300, 136166), (309, 132200), (412, 99150), (515, 79320), (600, 68083), (618, 66100), (661, 61800), (824, 49575), (1030, 39660), (1236, 33050), (1322, 30900), (1545, 26440), (1983, 20600), (2060, 19830), (2472, 16525), (2575, 15864), (2644, 15450), (3090, 13220), (3305, 12360), (3966, 10300), (4120, 9915), (5150, 7932), (5288, 7725), (6180, 6610)]