142456300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10751

約数の個数: 72

約数和(自身を含む): 371920640

約数和(自身を除く): 229464340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 10711, 13300, 21422, 42844, 53555, 74977, 107110, 149954, 203509, 214220, 267775, 299908, 374885, 407018, 535550, 749770, 814036, 1017545, 1071100, 1424563, 1499540, 1874425, 2035090, 2849126, 3748850, 4070180, 5087725, 5698252, 7122815, 7497700, 10175450, 14245630, 20350900, 28491260, 35614075, 71228150, 142456300]

約数ペア:

[(1, 142456300), (2, 71228150), (4, 35614075), (5, 28491260), (7, 20350900), (10, 14245630), (14, 10175450), (19, 7497700), (20, 7122815), (25, 5698252), (28, 5087725), (35, 4070180), (38, 3748850), (50, 2849126), (70, 2035090), (76, 1874425), (95, 1499540), (100, 1424563), (133, 1071100), (140, 1017545), (175, 814036), (190, 749770), (266, 535550), (350, 407018), (380, 374885), (475, 299908), (532, 267775), (665, 214220), (700, 203509), (950, 149954), (1330, 107110), (1900, 74977), (2660, 53555), (3325, 42844), (6650, 21422), (10711, 13300)]