About the Number

30003150

30003149 ← → 30003151

2進数表記:1110010011100111111001110

漢数字表記:三千万三千百五十

素因数分解:

2 1 × 3 1 × 5 2 × 139 1 × 1439 1

素因数の和:1593
約数の個数: 48
約数和(自身を含む): 74995200
約数和(自身を除く): 44992050

約数列:
[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 1439, 2085, 2878, 3475, 4170, 4317, 6950, 7195, 8634, 10425, 14390, 20850, 21585, 35975, 43170, 71950, 107925, 200021, 215850, 400042, 600063, 1000105, 1200126, 2000210, 3000315, 5000525, 6000630, 10001050, 15001575, 30003150]

約数ペア:
[(1, 30003150), (2, 15001575), (3, 10001050), (5, 6000630), (6, 5000525), (10, 3000315), (15, 2000210), (25, 1200126), (30, 1000105), (50, 600063), (75, 400042), (139, 215850), (150, 200021), (278, 107925), (417, 71950), (695, 43170), (834, 35975), (1390, 21585), (1439, 20850), (2085, 14390), (2878, 10425), (3475, 8634), (4170, 7195), (4317, 6950)]

このpageの処理時間: 0.0067901611328125 seconds