75217680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 187265520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 359, 360, 388, 432, 485, 540, 582, 718, 720, 776, 873, 970, 1077, 1080, 1164, 1436, 1455, 1552, 1746, 1795, 1940, 2154, 2160, 2328, 2619, 2872, 2910, 3231, 3492, 3590, 3880, 4308, 4365, 4656, 5238, 5385, 5744, 5820, 6462, 6984, 7180, 7760, 8616, 8730, 9693, 10476, 10770, 11640, 12924, 13095, 13968, 14360, 16155, 17232, 17460, 19386, 20952, 21540, 23280, 25848, 26190, 28720, 32310, 34823, 34920, 38772, 41904, 43080, 48465, 51696, 52380, 64620, 69646, 69840, 77544, 86160, 96930, 104469, 104760, 129240, 139292, 155088, 174115, 193860, 208938, 209520, 258480, 278584, 313407, 348230, 387720, 417876, 522345, 557168, 626814, 696460, 775440, 835752, 940221, 1044690, 1253628, 1392920, 1567035, 1671504, 1880442, 2089380, 2507256, 2785840, 3134070, 3760884, 4178760, 4701105, 5014512, 6268140, 7521768, 8357520, 9402210, 12536280, 15043536, 18804420, 25072560, 37608840, 75217680]

約数ペア:

[(1, 75217680), (2, 37608840), (3, 25072560), (4, 18804420), (5, 15043536), (6, 12536280), (8, 9402210), (9, 8357520), (10, 7521768), (12, 6268140), (15, 5014512), (16, 4701105), (18, 4178760), (20, 3760884), (24, 3134070), (27, 2785840), (30, 2507256), (36, 2089380), (40, 1880442), (45, 1671504), (48, 1567035), (54, 1392920), (60, 1253628), (72, 1044690), (80, 940221), (90, 835752), (97, 775440), (108, 696460), (120, 626814), (135, 557168), (144, 522345), (180, 417876), (194, 387720), (216, 348230), (240, 313407), (270, 278584), (291, 258480), (359, 209520), (360, 208938), (388, 193860), (432, 174115), (485, 155088), (540, 139292), (582, 129240), (718, 104760), (720, 104469), (776, 96930), (873, 86160), (970, 77544), (1077, 69840), (1080, 69646), (1164, 64620), (1436, 52380), (1455, 51696), (1552, 48465), (1746, 43080), (1795, 41904), (1940, 38772), (2154, 34920), (2160, 34823), (2328, 32310), (2619, 28720), (2872, 26190), (2910, 25848), (3231, 23280), (3492, 21540), (3590, 20952), (3880, 19386), (4308, 17460), (4365, 17232), (4656, 16155), (5238, 14360), (5385, 13968), (5744, 13095), (5820, 12924), (6462, 11640), (6984, 10770), (7180, 10476), (7760, 9693), (8616, 8730)]