100690728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 189613272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 419, 456, 527, 589, 646, 744, 838, 969, 1054, 1178, 1257, 1292, 1581, 1676, 1767, 1938, 2108, 2356, 2514, 2584, 3162, 3352, 3534, 3876, 4216, 4712, 5028, 6324, 7068, 7123, 7752, 7961, 10013, 10056, 12648, 12989, 14136, 14246, 15922, 20026, 21369, 23883, 25978, 28492, 30039, 31844, 38967, 40052, 42738, 47766, 51956, 56984, 60078, 63688, 77934, 80104, 85476, 95532, 103912, 120156, 135337, 155868, 170952, 191064, 220813, 240312, 246791, 270674, 311736, 406011, 441626, 493582, 541348, 662439, 740373, 812022, 883252, 987164, 1082696, 1324878, 1480746, 1624044, 1766504, 1974328, 2649756, 2961492, 3248088, 4195447, 5299512, 5922984, 8390894, 12586341, 16781788, 25172682, 33563576, 50345364, 100690728]

約数ペア:

[(1, 100690728), (2, 50345364), (3, 33563576), (4, 25172682), (6, 16781788), (8, 12586341), (12, 8390894), (17, 5922984), (19, 5299512), (24, 4195447), (31, 3248088), (34, 2961492), (38, 2649756), (51, 1974328), (57, 1766504), (62, 1624044), (68, 1480746), (76, 1324878), (93, 1082696), (102, 987164), (114, 883252), (124, 812022), (136, 740373), (152, 662439), (186, 541348), (204, 493582), (228, 441626), (248, 406011), (323, 311736), (372, 270674), (408, 246791), (419, 240312), (456, 220813), (527, 191064), (589, 170952), (646, 155868), (744, 135337), (838, 120156), (969, 103912), (1054, 95532), (1178, 85476), (1257, 80104), (1292, 77934), (1581, 63688), (1676, 60078), (1767, 56984), (1938, 51956), (2108, 47766), (2356, 42738), (2514, 40052), (2584, 38967), (3162, 31844), (3352, 30039), (3534, 28492), (3876, 25978), (4216, 23883), (4712, 21369), (5028, 20026), (6324, 15922), (7068, 14246), (7123, 14136), (7752, 12989), (7961, 12648), (10013, 10056)]