150545920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 427401216

約数和(自身を除く): 276855296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 271, 280, 310, 320, 434, 448, 496, 512, 542, 560, 620, 640, 868, 896, 992, 1084, 1085, 1120, 1240, 1280, 1355, 1736, 1792, 1897, 1984, 2168, 2170, 2240, 2480, 2560, 2710, 3472, 3584, 3794, 3968, 4336, 4340, 4480, 4960, 5420, 6944, 7588, 7936, 8401, 8672, 8680, 8960, 9485, 9920, 10840, 13888, 15176, 15872, 16802, 17344, 17360, 17920, 18970, 19840, 21680, 27776, 30352, 33604, 34688, 34720, 37940, 39680, 42005, 43360, 55552, 58807, 60704, 67208, 69376, 69440, 75880, 79360, 84010, 86720, 111104, 117614, 121408, 134416, 138752, 138880, 151760, 168020, 173440, 235228, 242816, 268832, 277760, 294035, 303520, 336040, 346880, 470456, 485632, 537664, 555520, 588070, 607040, 672080, 693760, 940912, 971264, 1075328, 1176140, 1214080, 1344160, 1881824, 2150656, 2352280, 2428160, 2688320, 3763648, 4301312, 4704560, 4856320, 5376640, 7527296, 9409120, 10753280, 15054592, 18818240, 21506560, 30109184, 37636480, 75272960, 150545920]

約数ペア:

[(1, 150545920), (2, 75272960), (4, 37636480), (5, 30109184), (7, 21506560), (8, 18818240), (10, 15054592), (14, 10753280), (16, 9409120), (20, 7527296), (28, 5376640), (31, 4856320), (32, 4704560), (35, 4301312), (40, 3763648), (56, 2688320), (62, 2428160), (64, 2352280), (70, 2150656), (80, 1881824), (112, 1344160), (124, 1214080), (128, 1176140), (140, 1075328), (155, 971264), (160, 940912), (217, 693760), (224, 672080), (248, 607040), (256, 588070), (271, 555520), (280, 537664), (310, 485632), (320, 470456), (434, 346880), (448, 336040), (496, 303520), (512, 294035), (542, 277760), (560, 268832), (620, 242816), (640, 235228), (868, 173440), (896, 168020), (992, 151760), (1084, 138880), (1085, 138752), (1120, 134416), (1240, 121408), (1280, 117614), (1355, 111104), (1736, 86720), (1792, 84010), (1897, 79360), (1984, 75880), (2168, 69440), (2170, 69376), (2240, 67208), (2480, 60704), (2560, 58807), (2710, 55552), (3472, 43360), (3584, 42005), (3794, 39680), (3968, 37940), (4336, 34720), (4340, 34688), (4480, 33604), (4960, 30352), (5420, 27776), (6944, 21680), (7588, 19840), (7936, 18970), (8401, 17920), (8672, 17360), (8680, 17344), (8960, 16802), (9485, 15872), (9920, 15176), (10840, 13888)]