124252100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 310605120

約数和(自身を除く): 186353020

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, 1277, 1390, 1946, 2554, 2780, 3475, 3892, 4865, 5108, 6385, 6950, 8939, 9730, 12770, 13900, 17878, 19460, 24325, 25540, 31925, 35756, 44695, 48650, 63850, 89390, 97300, 127700, 177503, 178780, 223475, 355006, 446950, 710012, 887515, 893900, 1242521, 1775030, 2485042, 3550060, 4437575, 4970084, 6212605, 8875150, 12425210, 17750300, 24850420, 31063025, 62126050, 124252100]

約数ペア:

[(1, 124252100), (2, 62126050), (4, 31063025), (5, 24850420), (7, 17750300), (10, 12425210), (14, 8875150), (20, 6212605), (25, 4970084), (28, 4437575), (35, 3550060), (50, 2485042), (70, 1775030), (100, 1242521), (139, 893900), (140, 887515), (175, 710012), (278, 446950), (350, 355006), (556, 223475), (695, 178780), (700, 177503), (973, 127700), (1277, 97300), (1390, 89390), (1946, 63850), (2554, 48650), (2780, 44695), (3475, 35756), (3892, 31925), (4865, 25540), (5108, 24325), (6385, 19460), (6950, 17878), (8939, 13900), (9730, 12770)]