159304950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 494896896

約数和(自身を除く): 335591946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 103, 105, 126, 150, 175, 206, 210, 225, 309, 315, 350, 450, 491, 515, 525, 618, 630, 721, 927, 982, 1030, 1050, 1442, 1473, 1545, 1575, 1854, 2163, 2455, 2575, 2946, 3090, 3150, 3437, 3605, 4326, 4419, 4635, 4910, 5150, 6489, 6874, 7210, 7365, 7725, 8838, 9270, 10311, 10815, 12275, 12978, 14730, 15450, 17185, 18025, 20622, 21630, 22095, 23175, 24550, 30933, 32445, 34370, 36050, 36825, 44190, 46350, 50573, 51555, 54075, 61866, 64890, 73650, 85925, 101146, 103110, 108150, 110475, 151719, 154665, 162225, 171850, 220950, 252865, 257775, 303438, 309330, 324450, 354011, 455157, 505730, 515550, 708022, 758595, 773325, 910314, 1062033, 1264325, 1517190, 1546650, 1770055, 2124066, 2275785, 2528650, 3186099, 3540110, 3792975, 4551570, 5310165, 6372198, 7585950, 8850275, 10620330, 11378925, 15930495, 17700550, 22757850, 26550825, 31860990, 53101650, 79652475, 159304950]

約数ペア:

[(1, 159304950), (2, 79652475), (3, 53101650), (5, 31860990), (6, 26550825), (7, 22757850), (9, 17700550), (10, 15930495), (14, 11378925), (15, 10620330), (18, 8850275), (21, 7585950), (25, 6372198), (30, 5310165), (35, 4551570), (42, 3792975), (45, 3540110), (50, 3186099), (63, 2528650), (70, 2275785), (75, 2124066), (90, 1770055), (103, 1546650), (105, 1517190), (126, 1264325), (150, 1062033), (175, 910314), (206, 773325), (210, 758595), (225, 708022), (309, 515550), (315, 505730), (350, 455157), (450, 354011), (491, 324450), (515, 309330), (525, 303438), (618, 257775), (630, 252865), (721, 220950), (927, 171850), (982, 162225), (1030, 154665), (1050, 151719), (1442, 110475), (1473, 108150), (1545, 103110), (1575, 101146), (1854, 85925), (2163, 73650), (2455, 64890), (2575, 61866), (2946, 54075), (3090, 51555), (3150, 50573), (3437, 46350), (3605, 44190), (4326, 36825), (4419, 36050), (4635, 34370), (4910, 32445), (5150, 30933), (6489, 24550), (6874, 23175), (7210, 22095), (7365, 21630), (7725, 20622), (8838, 18025), (9270, 17185), (10311, 15450), (10815, 14730), (12275, 12978)]