28510800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 95392704

約数和(自身を除く): 66881904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1033, 1104, 1150, 1200, 1380, 1725, 1840, 2066, 2300, 2760, 3099, 3450, 4132, 4600, 5165, 5520, 6198, 6900, 8264, 9200, 10330, 12396, 13800, 15495, 16528, 20660, 23759, 24792, 25825, 27600, 30990, 41320, 47518, 49584, 51650, 61980, 71277, 77475, 82640, 95036, 103300, 118795, 123960, 142554, 154950, 190072, 206600, 237590, 247920, 285108, 309900, 356385, 380144, 413200, 475180, 570216, 593975, 619800, 712770, 950360, 1140432, 1187950, 1239600, 1425540, 1781925, 1900720, 2375900, 2851080, 3563850, 4751800, 5702160, 7127700, 9503600, 14255400, 28510800]

約数ペア:

[(1, 28510800), (2, 14255400), (3, 9503600), (4, 7127700), (5, 5702160), (6, 4751800), (8, 3563850), (10, 2851080), (12, 2375900), (15, 1900720), (16, 1781925), (20, 1425540), (23, 1239600), (24, 1187950), (25, 1140432), (30, 950360), (40, 712770), (46, 619800), (48, 593975), (50, 570216), (60, 475180), (69, 413200), (75, 380144), (80, 356385), (92, 309900), (100, 285108), (115, 247920), (120, 237590), (138, 206600), (150, 190072), (184, 154950), (200, 142554), (230, 123960), (240, 118795), (276, 103300), (300, 95036), (345, 82640), (368, 77475), (400, 71277), (460, 61980), (552, 51650), (575, 49584), (600, 47518), (690, 41320), (920, 30990), (1033, 27600), (1104, 25825), (1150, 24792), (1200, 23759), (1380, 20660), (1725, 16528), (1840, 15495), (2066, 13800), (2300, 12396), (2760, 10330), (3099, 9200), (3450, 8264), (4132, 6900), (4600, 6198), (5165, 5520)]