31779600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 103511232

約数和(自身を除く): 71731632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 373, 400, 426, 568, 600, 710, 746, 852, 1065, 1119, 1136, 1200, 1420, 1492, 1704, 1775, 1865, 2130, 2238, 2840, 2984, 3408, 3550, 3730, 4260, 4476, 5325, 5595, 5680, 5968, 7100, 7460, 8520, 8952, 9325, 10650, 11190, 14200, 14920, 17040, 17904, 18650, 21300, 22380, 26483, 27975, 28400, 29840, 37300, 42600, 44760, 52966, 55950, 74600, 79449, 85200, 89520, 105932, 111900, 132415, 149200, 158898, 211864, 223800, 264830, 317796, 397245, 423728, 447600, 529660, 635592, 662075, 794490, 1059320, 1271184, 1324150, 1588980, 1986225, 2118640, 2648300, 3177960, 3972450, 5296600, 6355920, 7944900, 10593200, 15889800, 31779600]

約数ペア:

[(1, 31779600), (2, 15889800), (3, 10593200), (4, 7944900), (5, 6355920), (6, 5296600), (8, 3972450), (10, 3177960), (12, 2648300), (15, 2118640), (16, 1986225), (20, 1588980), (24, 1324150), (25, 1271184), (30, 1059320), (40, 794490), (48, 662075), (50, 635592), (60, 529660), (71, 447600), (75, 423728), (80, 397245), (100, 317796), (120, 264830), (142, 223800), (150, 211864), (200, 158898), (213, 149200), (240, 132415), (284, 111900), (300, 105932), (355, 89520), (373, 85200), (400, 79449), (426, 74600), (568, 55950), (600, 52966), (710, 44760), (746, 42600), (852, 37300), (1065, 29840), (1119, 28400), (1136, 27975), (1200, 26483), (1420, 22380), (1492, 21300), (1704, 18650), (1775, 17904), (1865, 17040), (2130, 14920), (2238, 14200), (2840, 11190), (2984, 10650), (3408, 9325), (3550, 8952), (3730, 8520), (4260, 7460), (4476, 7100), (5325, 5968), (5595, 5680)]