305948550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 798475680

約数和(自身を除く): 492527130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 61, 75, 87, 122, 145, 150, 174, 183, 290, 305, 366, 435, 610, 725, 870, 915, 1153, 1450, 1525, 1769, 1830, 2175, 2306, 3050, 3459, 3538, 4350, 4575, 5307, 5765, 6918, 8845, 9150, 10614, 11530, 17295, 17690, 26535, 28825, 33437, 34590, 44225, 53070, 57650, 66874, 70333, 86475, 88450, 100311, 132675, 140666, 167185, 172950, 200622, 210999, 265350, 334370, 351665, 421998, 501555, 703330, 835925, 1003110, 1054995, 1671850, 1758325, 2039657, 2109990, 2507775, 3516650, 4079314, 5015550, 5274975, 6118971, 10198285, 10549950, 12237942, 20396570, 30594855, 50991425, 61189710, 101982850, 152974275, 305948550]

約数ペア:

[(1, 305948550), (2, 152974275), (3, 101982850), (5, 61189710), (6, 50991425), (10, 30594855), (15, 20396570), (25, 12237942), (29, 10549950), (30, 10198285), (50, 6118971), (58, 5274975), (61, 5015550), (75, 4079314), (87, 3516650), (122, 2507775), (145, 2109990), (150, 2039657), (174, 1758325), (183, 1671850), (290, 1054995), (305, 1003110), (366, 835925), (435, 703330), (610, 501555), (725, 421998), (870, 351665), (915, 334370), (1153, 265350), (1450, 210999), (1525, 200622), (1769, 172950), (1830, 167185), (2175, 140666), (2306, 132675), (3050, 100311), (3459, 88450), (3538, 86475), (4350, 70333), (4575, 66874), (5307, 57650), (5765, 53070), (6918, 44225), (8845, 34590), (9150, 33437), (10614, 28825), (11530, 26535), (17295, 17690)]