48689460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3259}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 149516640

約数和(自身を除く): 100827180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3259, 3735, 4980, 6518, 7470, 9777, 13036, 14940, 16295, 19554, 29331, 32590, 39108, 48885, 58662, 65180, 97770, 117324, 146655, 195540, 270497, 293310, 540994, 586620, 811491, 1081988, 1352485, 1622982, 2434473, 2704970, 3245964, 4057455, 4868946, 5409940, 8114910, 9737892, 12172365, 16229820, 24344730, 48689460]

約数ペア:

[(1, 48689460), (2, 24344730), (3, 16229820), (4, 12172365), (5, 9737892), (6, 8114910), (9, 5409940), (10, 4868946), (12, 4057455), (15, 3245964), (18, 2704970), (20, 2434473), (30, 1622982), (36, 1352485), (45, 1081988), (60, 811491), (83, 586620), (90, 540994), (166, 293310), (180, 270497), (249, 195540), (332, 146655), (415, 117324), (498, 97770), (747, 65180), (830, 58662), (996, 48885), (1245, 39108), (1494, 32590), (1660, 29331), (2490, 19554), (2988, 16295), (3259, 14940), (3735, 13036), (4980, 9777), (6518, 7470)]