108978100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14153}}^1$

素因数の和:14185

約数の個数: 72

約数和(自身を含む): 294856128

約数和(自身を除く): 185878028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 14153, 28306, 56612, 70765, 99071, 141530, 155683, 198142, 283060, 311366, 353825, 396284, 495355, 622732, 707650, 778415, 990710, 1089781, 1415300, 1556830, 1981420, 2179562, 2476775, 3113660, 3892075, 4359124, 4953550, 5448905, 7784150, 9907100, 10897810, 15568300, 21795620, 27244525, 54489050, 108978100]

約数ペア:

[(1, 108978100), (2, 54489050), (4, 27244525), (5, 21795620), (7, 15568300), (10, 10897810), (11, 9907100), (14, 7784150), (20, 5448905), (22, 4953550), (25, 4359124), (28, 3892075), (35, 3113660), (44, 2476775), (50, 2179562), (55, 1981420), (70, 1556830), (77, 1415300), (100, 1089781), (110, 990710), (140, 778415), (154, 707650), (175, 622732), (220, 495355), (275, 396284), (308, 353825), (350, 311366), (385, 283060), (550, 198142), (700, 155683), (770, 141530), (1100, 99071), (1540, 70765), (1925, 56612), (3850, 28306), (7700, 14153)]