84664300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 212764160

約数和(自身を除く): 128099860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1531, 1580, 1975, 2212, 2765, 3062, 3950, 5530, 6124, 7655, 7900, 10717, 11060, 13825, 15310, 21434, 27650, 30620, 38275, 42868, 53585, 55300, 76550, 107170, 120949, 153100, 214340, 241898, 267925, 483796, 535850, 604745, 846643, 1071700, 1209490, 1693286, 2418980, 3023725, 3386572, 4233215, 6047450, 8466430, 12094900, 16932860, 21166075, 42332150, 84664300]

約数ペア:

[(1, 84664300), (2, 42332150), (4, 21166075), (5, 16932860), (7, 12094900), (10, 8466430), (14, 6047450), (20, 4233215), (25, 3386572), (28, 3023725), (35, 2418980), (50, 1693286), (70, 1209490), (79, 1071700), (100, 846643), (140, 604745), (158, 535850), (175, 483796), (316, 267925), (350, 241898), (395, 214340), (553, 153100), (700, 120949), (790, 107170), (1106, 76550), (1531, 55300), (1580, 53585), (1975, 42868), (2212, 38275), (2765, 30620), (3062, 27650), (3950, 21434), (5530, 15310), (6124, 13825), (7655, 11060), (7900, 10717)]