75272960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 213491712

約数和(自身を除く): 138218752

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, 542, 560, 620, 640, 868, 896, 992, 1084, 1085, 1120, 1240, 1280, 1355, 1736, 1792, 1897, 1984, 2168, 2170, 2240, 2480, 2710, 3472, 3794, 3968, 4336, 4340, 4480, 4960, 5420, 6944, 7588, 7936, 8401, 8672, 8680, 8960, 9485, 9920, 10840, 13888, 15176, 16802, 17344, 17360, 18970, 19840, 21680, 27776, 30352, 33604, 34688, 34720, 37940, 39680, 42005, 43360, 55552, 58807, 60704, 67208, 69376, 69440, 75880, 84010, 86720, 117614, 121408, 134416, 138880, 151760, 168020, 173440, 235228, 242816, 268832, 277760, 294035, 303520, 336040, 346880, 470456, 485632, 537664, 588070, 607040, 672080, 940912, 1075328, 1176140, 1214080, 1344160, 1881824, 2150656, 2352280, 2428160, 2688320, 3763648, 4704560, 5376640, 7527296, 9409120, 10753280, 15054592, 18818240, 37636480, 75272960]

約数ペア:

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