76816950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 219628800

約数和(自身を除く): 142811850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 149, 150, 175, 210, 298, 350, 447, 491, 525, 745, 894, 982, 1043, 1050, 1473, 1490, 2086, 2235, 2455, 2946, 3129, 3437, 3725, 4470, 4910, 5215, 6258, 6874, 7365, 7450, 10311, 10430, 11175, 12275, 14730, 15645, 17185, 20622, 22350, 24550, 26075, 31290, 34370, 36825, 51555, 52150, 73159, 73650, 78225, 85925, 103110, 146318, 156450, 171850, 219477, 257775, 365795, 438954, 512113, 515550, 731590, 1024226, 1097385, 1536339, 1828975, 2194770, 2560565, 3072678, 3657950, 5121130, 5486925, 7681695, 10973850, 12802825, 15363390, 25605650, 38408475, 76816950]

約数ペア:

[(1, 76816950), (2, 38408475), (3, 25605650), (5, 15363390), (6, 12802825), (7, 10973850), (10, 7681695), (14, 5486925), (15, 5121130), (21, 3657950), (25, 3072678), (30, 2560565), (35, 2194770), (42, 1828975), (50, 1536339), (70, 1097385), (75, 1024226), (105, 731590), (149, 515550), (150, 512113), (175, 438954), (210, 365795), (298, 257775), (350, 219477), (447, 171850), (491, 156450), (525, 146318), (745, 103110), (894, 85925), (982, 78225), (1043, 73650), (1050, 73159), (1473, 52150), (1490, 51555), (2086, 36825), (2235, 34370), (2455, 31290), (2946, 26075), (3129, 24550), (3437, 22350), (3725, 20622), (4470, 17185), (4910, 15645), (5215, 14730), (6258, 12275), (6874, 11175), (7365, 10430), (7450, 10311)]