109981728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 334152000

約数和(自身を除く): 224170272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 101, 114, 144, 152, 171, 199, 202, 228, 288, 303, 304, 342, 398, 404, 456, 597, 606, 608, 684, 796, 808, 909, 912, 1194, 1212, 1368, 1592, 1616, 1791, 1818, 1824, 1919, 2388, 2424, 2736, 3184, 3232, 3582, 3636, 3781, 3838, 4776, 4848, 5472, 5757, 6368, 7164, 7272, 7562, 7676, 9552, 9696, 11343, 11514, 14328, 14544, 15124, 15352, 17271, 19104, 20099, 22686, 23028, 28656, 29088, 30248, 30704, 34029, 34542, 40198, 45372, 46056, 57312, 60297, 60496, 61408, 68058, 69084, 80396, 90744, 92112, 120594, 120992, 136116, 138168, 160792, 180891, 181488, 184224, 241188, 272232, 276336, 321584, 361782, 362976, 381881, 482376, 544464, 552672, 643168, 723564, 763762, 964752, 1088928, 1145643, 1447128, 1527524, 1929504, 2291286, 2894256, 3055048, 3436929, 4582572, 5788512, 6110096, 6873858, 9165144, 12220192, 13747716, 18330288, 27495432, 36660576, 54990864, 109981728]

約数ペア:

[(1, 109981728), (2, 54990864), (3, 36660576), (4, 27495432), (6, 18330288), (8, 13747716), (9, 12220192), (12, 9165144), (16, 6873858), (18, 6110096), (19, 5788512), (24, 4582572), (32, 3436929), (36, 3055048), (38, 2894256), (48, 2291286), (57, 1929504), (72, 1527524), (76, 1447128), (96, 1145643), (101, 1088928), (114, 964752), (144, 763762), (152, 723564), (171, 643168), (199, 552672), (202, 544464), (228, 482376), (288, 381881), (303, 362976), (304, 361782), (342, 321584), (398, 276336), (404, 272232), (456, 241188), (597, 184224), (606, 181488), (608, 180891), (684, 160792), (796, 138168), (808, 136116), (909, 120992), (912, 120594), (1194, 92112), (1212, 90744), (1368, 80396), (1592, 69084), (1616, 68058), (1791, 61408), (1818, 60496), (1824, 60297), (1919, 57312), (2388, 46056), (2424, 45372), (2736, 40198), (3184, 34542), (3232, 34029), (3582, 30704), (3636, 30248), (3781, 29088), (3838, 28656), (4776, 23028), (4848, 22686), (5472, 20099), (5757, 19104), (6368, 17271), (7164, 15352), (7272, 15124), (7562, 14544), (7676, 14328), (9552, 11514), (9696, 11343)]