2551196400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{12289}}^1$

素因数の和:12483

約数の個数: 120

約数和(自身を含む): 8220240240

約数和(自身を除く): 5669043840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 173, 200, 240, 300, 346, 400, 519, 600, 692, 865, 1038, 1200, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 4325, 5190, 6920, 8304, 8650, 10380, 12289, 12975, 13840, 17300, 20760, 24578, 25950, 34600, 36867, 41520, 49156, 51900, 61445, 69200, 73734, 98312, 103800, 122890, 147468, 184335, 196624, 207600, 245780, 294936, 307225, 368670, 491560, 589872, 614450, 737340, 921675, 983120, 1228900, 1474680, 1843350, 2125997, 2457800, 2949360, 3686700, 4251994, 4915600, 6377991, 7373400, 8503988, 10629985, 12755982, 14746800, 17007976, 21259970, 25511964, 31889955, 34015952, 42519940, 51023928, 53149925, 63779910, 85039880, 102047856, 106299850, 127559820, 159449775, 170079760, 212599700, 255119640, 318899550, 425199400, 510239280, 637799100, 850398800, 1275598200, 2551196400]

約数ペア:

[(1, 2551196400), (2, 1275598200), (3, 850398800), (4, 637799100), (5, 510239280), (6, 425199400), (8, 318899550), (10, 255119640), (12, 212599700), (15, 170079760), (16, 159449775), (20, 127559820), (24, 106299850), (25, 102047856), (30, 85039880), (40, 63779910), (48, 53149925), (50, 51023928), (60, 42519940), (75, 34015952), (80, 31889955), (100, 25511964), (120, 21259970), (150, 17007976), (173, 14746800), (200, 12755982), (240, 10629985), (300, 8503988), (346, 7373400), (400, 6377991), (519, 4915600), (600, 4251994), (692, 3686700), (865, 2949360), (1038, 2457800), (1200, 2125997), (1384, 1843350), (1730, 1474680), (2076, 1228900), (2595, 983120), (2768, 921675), (3460, 737340), (4152, 614450), (4325, 589872), (5190, 491560), (6920, 368670), (8304, 307225), (8650, 294936), (10380, 245780), (12289, 207600), (12975, 196624), (13840, 184335), (17300, 147468), (20760, 122890), (24578, 103800), (25950, 98312), (34600, 73734), (36867, 69200), (41520, 61445), (49156, 51900)]