121728150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 344635680

約数和(自身を除く): 222907530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 666, 675, 925, 999, 1110, 1350, 1665, 1850, 1998, 2437, 2775, 3330, 4874, 4995, 5550, 7311, 8325, 9990, 12185, 14622, 16650, 21933, 24370, 24975, 36555, 43866, 49950, 60925, 65799, 73110, 90169, 109665, 121850, 131598, 180338, 182775, 219330, 270507, 328995, 365550, 450845, 541014, 548325, 657990, 811521, 901690, 1096650, 1352535, 1623042, 1644975, 2254225, 2434563, 2705070, 3289950, 4057605, 4508450, 4869126, 6762675, 8115210, 12172815, 13525350, 20288025, 24345630, 40576050, 60864075, 121728150]

約数ペア:

[(1, 121728150), (2, 60864075), (3, 40576050), (5, 24345630), (6, 20288025), (9, 13525350), (10, 12172815), (15, 8115210), (18, 6762675), (25, 4869126), (27, 4508450), (30, 4057605), (37, 3289950), (45, 2705070), (50, 2434563), (54, 2254225), (74, 1644975), (75, 1623042), (90, 1352535), (111, 1096650), (135, 901690), (150, 811521), (185, 657990), (222, 548325), (225, 541014), (270, 450845), (333, 365550), (370, 328995), (450, 270507), (555, 219330), (666, 182775), (675, 180338), (925, 131598), (999, 121850), (1110, 109665), (1350, 90169), (1665, 73110), (1850, 65799), (1998, 60925), (2437, 49950), (2775, 43866), (3330, 36555), (4874, 24975), (4995, 24370), (5550, 21933), (7311, 16650), (8325, 14622), (9990, 12185)]