126291900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{60139}}^1$

素因数の和:60163

約数の個数: 72

約数和(自身を含む): 417612160

約数和(自身を除く): 291320260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 60139, 120278, 180417, 240556, 300695, 360834, 420973, 601390, 721668, 841946, 902085, 1202780, 1262919, 1503475, 1683892, 1804170, 2104865, 2525838, 3006950, 3608340, 4209730, 4510425, 5051676, 6013900, 6314595, 8419460, 9020850, 10524325, 12629190, 18041700, 21048650, 25258380, 31572975, 42097300, 63145950, 126291900]

約数ペア:

[(1, 126291900), (2, 63145950), (3, 42097300), (4, 31572975), (5, 25258380), (6, 21048650), (7, 18041700), (10, 12629190), (12, 10524325), (14, 9020850), (15, 8419460), (20, 6314595), (21, 6013900), (25, 5051676), (28, 4510425), (30, 4209730), (35, 3608340), (42, 3006950), (50, 2525838), (60, 2104865), (70, 1804170), (75, 1683892), (84, 1503475), (100, 1262919), (105, 1202780), (140, 902085), (150, 841946), (175, 721668), (210, 601390), (300, 420973), (350, 360834), (420, 300695), (525, 240556), (700, 180417), (1050, 120278), (2100, 60139)]