150019520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{66973}}^1$

素因数の和:66997

約数の個数: 56

約数和(自身を含む): 408273504

約数和(自身を除く): 258253984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 66973, 133946, 267892, 334865, 468811, 535784, 669730, 937622, 1071568, 1339460, 1875244, 2143136, 2344055, 2678920, 3750488, 4286272, 4688110, 5357840, 7500976, 9376220, 10715680, 15001952, 18752440, 21431360, 30003904, 37504880, 75009760, 150019520]

約数ペア:

[(1, 150019520), (2, 75009760), (4, 37504880), (5, 30003904), (7, 21431360), (8, 18752440), (10, 15001952), (14, 10715680), (16, 9376220), (20, 7500976), (28, 5357840), (32, 4688110), (35, 4286272), (40, 3750488), (56, 2678920), (64, 2344055), (70, 2143136), (80, 1875244), (112, 1339460), (140, 1071568), (160, 937622), (224, 669730), (280, 535784), (320, 468811), (448, 334865), (560, 267892), (1120, 133946), (2240, 66973)]