6879900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 22498560

約数和(自身を除く): 15618660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 71, 75, 76, 85, 95, 100, 102, 114, 142, 150, 170, 190, 204, 213, 228, 255, 284, 285, 300, 323, 340, 355, 380, 425, 426, 475, 510, 570, 646, 710, 850, 852, 950, 969, 1020, 1065, 1140, 1207, 1275, 1292, 1349, 1420, 1425, 1615, 1700, 1775, 1900, 1938, 2130, 2414, 2550, 2698, 2850, 3230, 3550, 3621, 3876, 4047, 4260, 4828, 4845, 5100, 5325, 5396, 5700, 6035, 6460, 6745, 7100, 7242, 8075, 8094, 9690, 10650, 12070, 13490, 14484, 16150, 16188, 18105, 19380, 20235, 21300, 22933, 24140, 24225, 26980, 30175, 32300, 33725, 36210, 40470, 45866, 48450, 60350, 67450, 68799, 72420, 80940, 90525, 91732, 96900, 101175, 114665, 120700, 134900, 137598, 181050, 202350, 229330, 275196, 343995, 362100, 404700, 458660, 573325, 687990, 1146650, 1375980, 1719975, 2293300, 3439950, 6879900]

約数ペア:

[(1, 6879900), (2, 3439950), (3, 2293300), (4, 1719975), (5, 1375980), (6, 1146650), (10, 687990), (12, 573325), (15, 458660), (17, 404700), (19, 362100), (20, 343995), (25, 275196), (30, 229330), (34, 202350), (38, 181050), (50, 137598), (51, 134900), (57, 120700), (60, 114665), (68, 101175), (71, 96900), (75, 91732), (76, 90525), (85, 80940), (95, 72420), (100, 68799), (102, 67450), (114, 60350), (142, 48450), (150, 45866), (170, 40470), (190, 36210), (204, 33725), (213, 32300), (228, 30175), (255, 26980), (284, 24225), (285, 24140), (300, 22933), (323, 21300), (340, 20235), (355, 19380), (380, 18105), (425, 16188), (426, 16150), (475, 14484), (510, 13490), (570, 12070), (646, 10650), (710, 9690), (850, 8094), (852, 8075), (950, 7242), (969, 7100), (1020, 6745), (1065, 6460), (1140, 6035), (1207, 5700), (1275, 5396), (1292, 5325), (1349, 5100), (1420, 4845), (1425, 4828), (1615, 4260), (1700, 4047), (1775, 3876), (1900, 3621), (1938, 3550), (2130, 3230), (2414, 2850), (2550, 2698)]