2300900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 6041280

約数和(自身を除く): 3740380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 173, 175, 190, 266, 346, 350, 380, 475, 532, 665, 692, 700, 865, 950, 1211, 1330, 1730, 1900, 2422, 2660, 3287, 3325, 3460, 4325, 4844, 6055, 6574, 6650, 8650, 12110, 13148, 13300, 16435, 17300, 23009, 24220, 30275, 32870, 46018, 60550, 65740, 82175, 92036, 115045, 121100, 164350, 230090, 328700, 460180, 575225, 1150450, 2300900]

約数ペア:

[(1, 2300900), (2, 1150450), (4, 575225), (5, 460180), (7, 328700), (10, 230090), (14, 164350), (19, 121100), (20, 115045), (25, 92036), (28, 82175), (35, 65740), (38, 60550), (50, 46018), (70, 32870), (76, 30275), (95, 24220), (100, 23009), (133, 17300), (140, 16435), (173, 13300), (175, 13148), (190, 12110), (266, 8650), (346, 6650), (350, 6574), (380, 6055), (475, 4844), (532, 4325), (665, 3460), (692, 3325), (700, 3287), (865, 2660), (950, 2422), (1211, 1900), (1330, 1730)]