158240400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 510636960

約数和(自身を除く): 352396560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 163, 200, 240, 300, 326, 400, 489, 600, 652, 809, 815, 978, 1200, 1304, 1618, 1630, 1956, 2427, 2445, 2608, 3236, 3260, 3912, 4045, 4075, 4854, 4890, 6472, 6520, 7824, 8090, 8150, 9708, 9780, 12135, 12225, 12944, 13040, 16180, 16300, 19416, 19560, 20225, 24270, 24450, 32360, 32600, 38832, 39120, 40450, 48540, 48900, 60675, 64720, 65200, 80900, 97080, 97800, 121350, 131867, 161800, 194160, 195600, 242700, 263734, 323600, 395601, 485400, 527468, 659335, 791202, 970800, 1054936, 1318670, 1582404, 1978005, 2109872, 2637340, 3164808, 3296675, 3956010, 5274680, 6329616, 6593350, 7912020, 9890025, 10549360, 13186700, 15824040, 19780050, 26373400, 31648080, 39560100, 52746800, 79120200, 158240400]

約数ペア:

[(1, 158240400), (2, 79120200), (3, 52746800), (4, 39560100), (5, 31648080), (6, 26373400), (8, 19780050), (10, 15824040), (12, 13186700), (15, 10549360), (16, 9890025), (20, 7912020), (24, 6593350), (25, 6329616), (30, 5274680), (40, 3956010), (48, 3296675), (50, 3164808), (60, 2637340), (75, 2109872), (80, 1978005), (100, 1582404), (120, 1318670), (150, 1054936), (163, 970800), (200, 791202), (240, 659335), (300, 527468), (326, 485400), (400, 395601), (489, 323600), (600, 263734), (652, 242700), (809, 195600), (815, 194160), (978, 161800), (1200, 131867), (1304, 121350), (1618, 97800), (1630, 97080), (1956, 80900), (2427, 65200), (2445, 64720), (2608, 60675), (3236, 48900), (3260, 48540), (3912, 40450), (4045, 39120), (4075, 38832), (4854, 32600), (4890, 32360), (6472, 24450), (6520, 24270), (7824, 20225), (8090, 19560), (8150, 19416), (9708, 16300), (9780, 16180), (12135, 13040), (12225, 12944)]