103429900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 258594560

約数和(自身を除く): 155164660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1063, 1390, 1946, 2126, 2780, 3475, 3892, 4252, 4865, 5315, 6950, 7441, 9730, 10630, 13900, 14882, 19460, 21260, 24325, 26575, 29764, 37205, 48650, 53150, 74410, 97300, 106300, 147757, 148820, 186025, 295514, 372050, 591028, 738785, 744100, 1034299, 1477570, 2068598, 2955140, 3693925, 4137196, 5171495, 7387850, 10342990, 14775700, 20685980, 25857475, 51714950, 103429900]

約数ペア:

[(1, 103429900), (2, 51714950), (4, 25857475), (5, 20685980), (7, 14775700), (10, 10342990), (14, 7387850), (20, 5171495), (25, 4137196), (28, 3693925), (35, 2955140), (50, 2068598), (70, 1477570), (100, 1034299), (139, 744100), (140, 738785), (175, 591028), (278, 372050), (350, 295514), (556, 186025), (695, 148820), (700, 147757), (973, 106300), (1063, 97300), (1390, 74410), (1946, 53150), (2126, 48650), (2780, 37205), (3475, 29764), (3892, 26575), (4252, 24325), (4865, 21260), (5315, 19460), (6950, 14882), (7441, 13900), (9730, 10630)]