9898800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 32427984

約数和(自身を除く): 22529184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 113, 120, 146, 150, 200, 219, 226, 240, 292, 300, 339, 365, 400, 438, 452, 565, 584, 600, 678, 730, 876, 904, 1095, 1130, 1168, 1200, 1356, 1460, 1695, 1752, 1808, 1825, 2190, 2260, 2712, 2825, 2920, 3390, 3504, 3650, 4380, 4520, 5424, 5475, 5650, 5840, 6780, 7300, 8249, 8475, 8760, 9040, 10950, 11300, 13560, 14600, 16498, 16950, 17520, 21900, 22600, 24747, 27120, 29200, 32996, 33900, 41245, 43800, 45200, 49494, 65992, 67800, 82490, 87600, 98988, 123735, 131984, 135600, 164980, 197976, 206225, 247470, 329960, 395952, 412450, 494940, 618675, 659920, 824900, 989880, 1237350, 1649800, 1979760, 2474700, 3299600, 4949400, 9898800]

約数ペア:

[(1, 9898800), (2, 4949400), (3, 3299600), (4, 2474700), (5, 1979760), (6, 1649800), (8, 1237350), (10, 989880), (12, 824900), (15, 659920), (16, 618675), (20, 494940), (24, 412450), (25, 395952), (30, 329960), (40, 247470), (48, 206225), (50, 197976), (60, 164980), (73, 135600), (75, 131984), (80, 123735), (100, 98988), (113, 87600), (120, 82490), (146, 67800), (150, 65992), (200, 49494), (219, 45200), (226, 43800), (240, 41245), (292, 33900), (300, 32996), (339, 29200), (365, 27120), (400, 24747), (438, 22600), (452, 21900), (565, 17520), (584, 16950), (600, 16498), (678, 14600), (730, 13560), (876, 11300), (904, 10950), (1095, 9040), (1130, 8760), (1168, 8475), (1200, 8249), (1356, 7300), (1460, 6780), (1695, 5840), (1752, 5650), (1808, 5475), (1825, 5424), (2190, 4520), (2260, 4380), (2712, 3650), (2825, 3504), (2920, 3390)]