76889200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 198657920

約数和(自身を除く): 121768720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 67, 76, 80, 95, 100, 134, 151, 152, 190, 200, 268, 302, 304, 335, 380, 400, 475, 536, 604, 670, 755, 760, 950, 1072, 1208, 1273, 1340, 1510, 1520, 1675, 1900, 2416, 2546, 2680, 2869, 3020, 3350, 3775, 3800, 5092, 5360, 5738, 6040, 6365, 6700, 7550, 7600, 10117, 10184, 11476, 12080, 12730, 13400, 14345, 15100, 20234, 20368, 22952, 25460, 26800, 28690, 30200, 31825, 40468, 45904, 50585, 50920, 57380, 60400, 63650, 71725, 80936, 101170, 101840, 114760, 127300, 143450, 161872, 192223, 202340, 229520, 252925, 254600, 286900, 384446, 404680, 505850, 509200, 573800, 768892, 809360, 961115, 1011700, 1147600, 1537784, 1922230, 2023400, 3075568, 3844460, 4046800, 4805575, 7688920, 9611150, 15377840, 19222300, 38444600, 76889200]

約数ペア:

[(1, 76889200), (2, 38444600), (4, 19222300), (5, 15377840), (8, 9611150), (10, 7688920), (16, 4805575), (19, 4046800), (20, 3844460), (25, 3075568), (38, 2023400), (40, 1922230), (50, 1537784), (67, 1147600), (76, 1011700), (80, 961115), (95, 809360), (100, 768892), (134, 573800), (151, 509200), (152, 505850), (190, 404680), (200, 384446), (268, 286900), (302, 254600), (304, 252925), (335, 229520), (380, 202340), (400, 192223), (475, 161872), (536, 143450), (604, 127300), (670, 114760), (755, 101840), (760, 101170), (950, 80936), (1072, 71725), (1208, 63650), (1273, 60400), (1340, 57380), (1510, 50920), (1520, 50585), (1675, 45904), (1900, 40468), (2416, 31825), (2546, 30200), (2680, 28690), (2869, 26800), (3020, 25460), (3350, 22952), (3775, 20368), (3800, 20234), (5092, 15100), (5360, 14345), (5738, 13400), (6040, 12730), (6365, 12080), (6700, 11476), (7550, 10184), (7600, 10117)]