38617800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4983

約数の個数: 96

約数和(自身を含む): 128950080

約数和(自身を除く): 90332280

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, 780, 975, 1300, 1560, 1950, 2600, 3900, 4951, 7800, 9902, 14853, 19804, 24755, 29706, 39608, 49510, 59412, 64363, 74265, 99020, 118824, 123775, 128726, 148530, 193089, 198040, 247550, 257452, 297060, 321815, 371325, 386178, 495100, 514904, 594120, 643630, 742650, 772356, 965445, 990200, 1287260, 1485300, 1544712, 1609075, 1930890, 2574520, 2970600, 3218150, 3861780, 4827225, 6436300, 7723560, 9654450, 12872600, 19308900, 38617800]

約数ペア:

[(1, 38617800), (2, 19308900), (3, 12872600), (4, 9654450), (5, 7723560), (6, 6436300), (8, 4827225), (10, 3861780), (12, 3218150), (13, 2970600), (15, 2574520), (20, 1930890), (24, 1609075), (25, 1544712), (26, 1485300), (30, 1287260), (39, 990200), (40, 965445), (50, 772356), (52, 742650), (60, 643630), (65, 594120), (75, 514904), (78, 495100), (100, 386178), (104, 371325), (120, 321815), (130, 297060), (150, 257452), (156, 247550), (195, 198040), (200, 193089), (260, 148530), (300, 128726), (312, 123775), (325, 118824), (390, 99020), (520, 74265), (600, 64363), (650, 59412), (780, 49510), (975, 39608), (1300, 29706), (1560, 24755), (1950, 19804), (2600, 14853), (3900, 9902), (4951, 7800)]