69805080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 229320000

約数和(自身を除く): 159514920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 1999, 2328, 2910, 3492, 3880, 3998, 4365, 5820, 5997, 6984, 7996, 8730, 9995, 11640, 11994, 15992, 17460, 17991, 19990, 23988, 29985, 34920, 35982, 39980, 47976, 59970, 71964, 79960, 89955, 119940, 143928, 179910, 193903, 239880, 359820, 387806, 581709, 719640, 775612, 969515, 1163418, 1551224, 1745127, 1939030, 2326836, 2908545, 3490254, 3878060, 4653672, 5817090, 6980508, 7756120, 8725635, 11634180, 13961016, 17451270, 23268360, 34902540, 69805080]

約数ペア:

[(1, 69805080), (2, 34902540), (3, 23268360), (4, 17451270), (5, 13961016), (6, 11634180), (8, 8725635), (9, 7756120), (10, 6980508), (12, 5817090), (15, 4653672), (18, 3878060), (20, 3490254), (24, 2908545), (30, 2326836), (36, 1939030), (40, 1745127), (45, 1551224), (60, 1163418), (72, 969515), (90, 775612), (97, 719640), (120, 581709), (180, 387806), (194, 359820), (291, 239880), (360, 193903), (388, 179910), (485, 143928), (582, 119940), (776, 89955), (873, 79960), (970, 71964), (1164, 59970), (1455, 47976), (1746, 39980), (1940, 35982), (1999, 34920), (2328, 29985), (2910, 23988), (3492, 19990), (3880, 17991), (3998, 17460), (4365, 15992), (5820, 11994), (5997, 11640), (6984, 9995), (7996, 8730)]